I write simply code:
using System.Windows.Forms;
namespace Test01
{
partial class Form1
{
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.IContainer components = null;
/// <summary>
/// Clean up any resources being used.
/// </summary>
/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
#region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.textBox1 = new System.Windows.Forms.TextBox();
this.checkBox1 = new System.Windows.Forms.CheckBox();
this.SuspendLayout();
//
// textBox1
//
this.textBox1.Location = new System.Drawing.Point(33, 32);
this.textBox1.Name = "textBox1";
this.textBox1.Size = new System.Drawing.Size(186, 20);
this.textBox1.TabIndex = 0;
this.textBox1.Text = "Text";
this.textBox1.TextChanged += new System.EventHandler(this.textBox1_TextChanged);
//
// checkBox1
//
this.checkBox1.AutoSize = true;
this.checkBox1.Location = new System.Drawing.Point(38, 65);
this.checkBox1.Name = "checkBox1";
this.checkBox1.Size = new System.Drawing.Size(80, 17);
this.checkBox1.TabIndex = 1;
this.checkBox1.Text = "checkBox1";
this.checkBox1.UseVisualStyleBackColor = true;
//
// Form1
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(234, 86);
this.Controls.Add(this.checkBox1);
this.Controls.Add(this.textBox1);
this.Name = "Form1";
this.Text = "Form1";
this.ResumeLayout(false);
this.PerformLayout();
}
void textBox1_TextChanged(object sender, System.EventArgs e)
{
if (this.checkBox1.Checked)
this.checkBox1.CheckState = CheckState.Unchecked;
else
this.checkBox1.CheckState = CheckState.Checked;
}
#endregion
private System.Windows.Forms.TextBox textBox1;
private System.Windows.Forms.CheckBox checkBox1;
}
}
And:
namespace Test01
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
}
}
I get a windows with textbox("Text") and checkbox. When i focus on textbox and press CtrlA checkbox toggle state, because TextBox.TextChanged raised and textBox1_TextChanged executed.
But, i can`t understand why TextChanged event raised on CtrlA?
I met the same problem, use this code below:
private void textBox1_TextChanged(Object sender, EventArgs e)
{
if (textBox1.SelectedText == textBox1.Text && textBox1.Text != "")
return;
}
You can suppress this behaviour by adding the condition below:
void textBox1_TextChanged(object sender, System.EventArgs e)
{
if (ModifierKeys == Keys.Control)
return;
//rest of the code
}
Workaround for my problem:
void textBox1_TextChanged(object sender, System.EventArgs e)
{
if (_oldText.Equals(this.textBox1.Text))
return;
_oldText = this.textBox1.Text;
//rest of code
}
I can`t find better solution.
Related
For instance, if there is a push button, when the user press the button, the system should detect and record the time in dd-mm-yy. However, if the user press the button many time in 2 second, the system should only record the first time when the user press the button.
Assumption: you want to collect clicks but no more often than every 2 seconds. This simple form will do it.
Code:
namespace RecordClicks {
public partial class Form1 : Form {
private DateTime _recordedClick = DateTime.MinValue;
public Form1() {
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e) {
DateTime currentClickTime = DateTime.Now;
if (currentClickTime.Subtract(_recordedClick).TotalMilliseconds > 2000 ) {
_recordedClick = currentClickTime;
lblClick.Text = currentClickTime.ToString();
// TODO: add code to record this click
}
}
}
}
Designer:
namespace RecordClicks {
partial class Form1 {
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.IContainer components = null;
/// <summary>
/// Clean up any resources being used.
/// </summary>
/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
protected override void Dispose(bool disposing) {
if (disposing && (components != null)) {
components.Dispose();
}
base.Dispose(disposing);
}
#region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent() {
this.button1 = new System.Windows.Forms.Button();
this.lblClick = new System.Windows.Forms.Label();
this.SuspendLayout();
//
// button1
//
this.button1.Location = new System.Drawing.Point(121, 241);
this.button1.Name = "button1";
this.button1.Size = new System.Drawing.Size(132, 53);
this.button1.TabIndex = 0;
this.button1.Text = "Clicker";
this.button1.UseVisualStyleBackColor = true;
this.button1.Click += new System.EventHandler(this.button1_Click);
//
// lblClick
//
this.lblClick.AutoSize = true;
this.lblClick.Font = new System.Drawing.Font("Segoe UI", 24F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point);
this.lblClick.Location = new System.Drawing.Point(121, 127);
this.lblClick.Name = "lblClick";
this.lblClick.Size = new System.Drawing.Size(90, 45);
this.lblClick.TabIndex = 1;
this.lblClick.Text = "Time";
//
// Form1
//
this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(800, 450);
this.Controls.Add(this.lblClick);
this.Controls.Add(this.button1);
this.Name = "Form1";
this.Text = "Clicker Test";
this.ResumeLayout(false);
this.PerformLayout();
}
#endregion
private Button button1;
private Label lblClick;
}
}
I am trying to create a winform application. Accidentally I found that Radiobutton.Checked event is fired when we programmatically assign true to RadioButton.Checked. But it is not fired when we programmatically assign false to Radiobutton.Checked. But it fires, when we manually checked/unchecked it. Here is a sample Code. Copy it,compile it and run it to check
using System.Windows.Forms;
using System;
using System.ComponentModel;
using System.Windows;
namespace Temp
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
//radioButton1.Checked = true;
//radioButton2.Checked = true;
radioButton1.Checked = false;
radioButton2.Checked = false;
}
private void radioButton1_CheckedChanged(object sender, EventArgs e)
{
System.Windows.Forms.RadioButton tempRB = (System.Windows.Forms.RadioButton)sender;
MessageBox.Show(tempRB.Name + " : " + (tempRB.Checked ? "Checked" : "Unchecked"));
//radioButton2.Checked = !radioButton1.Checked;
}
}
partial class Form1
{
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.IContainer components = null;
/// <summary>
/// Clean up any resources being used.
/// </summary>
/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
#region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.button1 = new System.Windows.Forms.Button();
this.groupBox1 = new System.Windows.Forms.GroupBox();
this.radioButton1 = new System.Windows.Forms.RadioButton();
this.radioButton2 = new System.Windows.Forms.RadioButton();
this.groupBox1.SuspendLayout();
this.SuspendLayout();
//
// button1
//
this.button1.Location = new System.Drawing.Point(173, 84);
this.button1.Name = "button1";
this.button1.Size = new System.Drawing.Size(75, 23);
this.button1.TabIndex = 1;
this.button1.Text = "button1";
this.button1.UseVisualStyleBackColor = true;
this.button1.Click += new System.EventHandler(this.button1_Click);
//
// groupBox1
//
this.groupBox1.Controls.Add(this.radioButton2);
this.groupBox1.Controls.Add(this.radioButton1);
this.groupBox1.Location = new System.Drawing.Point(385, 56);
this.groupBox1.Name = "groupBox1";
this.groupBox1.Size = new System.Drawing.Size(200, 100);
this.groupBox1.TabIndex = 2;
this.groupBox1.TabStop = false;
this.groupBox1.Text = "groupBox1";
//
// radioButton1
//
this.radioButton1.AutoSize = true;
this.radioButton1.Location = new System.Drawing.Point(21, 28);
this.radioButton1.Name = "radioButton1";
this.radioButton1.Size = new System.Drawing.Size(85, 17);
this.radioButton1.TabIndex = 0;
this.radioButton1.Text = "radioButton1";
this.radioButton1.UseVisualStyleBackColor = true;
this.radioButton1.CheckedChanged += new System.EventHandler(this.radioButton1_CheckedChanged);
//
// radioButton2
//
this.radioButton2.AutoSize = true;
this.radioButton2.Location = new System.Drawing.Point(21, 52);
this.radioButton2.Name = "radioButton2";
this.radioButton2.Size = new System.Drawing.Size(85, 17);
this.radioButton2.TabIndex = 1;
this.radioButton2.Text = "radioButton2";
this.radioButton2.UseVisualStyleBackColor = true;
//
// Form1
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(663, 261);
this.Controls.Add(this.groupBox1);
this.Controls.Add(this.button1);
this.Name = "Form1";
this.Text = "Form1";
this.groupBox1.ResumeLayout(false);
this.groupBox1.PerformLayout();
this.ResumeLayout(false);
this.PerformLayout();
}
#endregion
private System.Windows.Forms.Button button1;
private System.Windows.Forms.GroupBox groupBox1;
private System.Windows.Forms.RadioButton radioButton2;
private System.Windows.Forms.RadioButton radioButton1;
}
static class Temp
{
[STAThread]
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new Form1());
}
}
}
Can anybody give an explanation about this. And also help me on how to fire RadioButton.Checked event when it got assigned false programmatically.
Note: I am using .net 3.5,Windows 10.
EDIT:
I am adding slightly modified code. In this "Uncheck" button didn't trigger anything. But "Check Both" triggers two times CheckedChanged event. Check this code
using System.Windows.Forms;
using System;
using System.ComponentModel;
using System.Windows;
namespace Temp
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
radioButton1.Checked = false;
radioButton2.Checked = false;
}
private void button2_Click(object sender, EventArgs e)
{
radioButton1.Checked = true;
radioButton2.Checked = true;
}
private void radioButton1_CheckedChanged(object sender, EventArgs e)
{
System.Windows.Forms.RadioButton tempRB = (System.Windows.Forms.RadioButton)sender;
MessageBox.Show(tempRB.Name + " : " + (tempRB.Checked ? "Checked" : "Unchecked"));
//radioButton2.Checked = !radioButton1.Checked;
}
}
partial class Form1
{
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.IContainer components = null;
/// <summary>
/// Clean up any resources being used.
/// </summary>
/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
#region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.button1 = new System.Windows.Forms.Button();
this.groupBox1 = new System.Windows.Forms.GroupBox();
this.radioButton1 = new System.Windows.Forms.RadioButton();
this.radioButton2 = new System.Windows.Forms.RadioButton();
this.button2 = new System.Windows.Forms.Button();
this.groupBox1.SuspendLayout();
this.SuspendLayout();
//
// button1
//
this.button1.Location = new System.Drawing.Point(173, 84);
this.button1.Name = "button1";
this.button1.Size = new System.Drawing.Size(75, 23);
this.button1.TabIndex = 1;
this.button1.Text = "UnCheck";
this.button1.UseVisualStyleBackColor = true;
this.button1.Click += new System.EventHandler(this.button1_Click);
//
// button2
//
this.button2.Location = new System.Drawing.Point(173, 132);
this.button2.Name = "button2";
this.button2.Size = new System.Drawing.Size(75, 23);
this.button2.TabIndex = 3;
this.button2.Text = "Check Both";
this.button2.UseVisualStyleBackColor = true;
this.button2.Click += new System.EventHandler(this.button2_Click);
//
// groupBox1
//
this.groupBox1.Controls.Add(this.radioButton2);
this.groupBox1.Controls.Add(this.radioButton1);
this.groupBox1.Location = new System.Drawing.Point(385, 56);
this.groupBox1.Name = "groupBox1";
this.groupBox1.Size = new System.Drawing.Size(200, 100);
this.groupBox1.TabIndex = 2;
this.groupBox1.TabStop = false;
this.groupBox1.Text = "groupBox1";
//
// radioButton1
//
this.radioButton1.AutoSize = true;
this.radioButton1.Location = new System.Drawing.Point(21, 28);
this.radioButton1.Name = "radioButton1";
this.radioButton1.Size = new System.Drawing.Size(85, 17);
this.radioButton1.TabIndex = 0;
this.radioButton1.Text = "radioButton1";
this.radioButton1.UseVisualStyleBackColor = true;
this.radioButton1.CheckedChanged += new System.EventHandler(this.radioButton1_CheckedChanged);
//
// radioButton2
//
this.radioButton2.AutoSize = true;
this.radioButton2.Location = new System.Drawing.Point(21, 52);
this.radioButton2.Name = "radioButton2";
this.radioButton2.Size = new System.Drawing.Size(85, 17);
this.radioButton2.TabIndex = 1;
this.radioButton2.Text = "radioButton2";
this.radioButton2.UseVisualStyleBackColor = true;
//
// Form1
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(663, 261);
this.Controls.Add(this.groupBox1);
this.Controls.Add(this.button1);
this.Controls.Add(this.button2);
this.Name = "Form1";
this.Text = "Form1";
this.groupBox1.ResumeLayout(false);
this.groupBox1.PerformLayout();
this.ResumeLayout(false);
this.PerformLayout();
}
#endregion
private System.Windows.Forms.Button button2;
private System.Windows.Forms.Button button1;
private System.Windows.Forms.GroupBox groupBox1;
private System.Windows.Forms.RadioButton radioButton2;
private System.Windows.Forms.RadioButton radioButton1;
}
static class Temp
{
[STAThread]
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new Form1());
}
}
}
I've just started to learn programming in C# and I have a problem. I made a simple application (just a window with two buttons). One button starts another program and the other button shows this window again in 2 minutes (it's a sort of reminder). There's no X button, but it can still be closed by ALTF4 which I want to disable.
I've tried e.Cancel = true;, but I am obviously doing something wrong. What I did was doubleclick on the main window, then void MainFormLoad(object sender, EventArgs e) appeared in the code and I changed EventArgs e to FormClosingEventArgs and pasted the above e.Cancel = true; in there.
I am getting the following error:
No overload for 'MainFormLoad' matches delegate 'System.EventHandler' (CS0123)
It refers me to this line in MainForm.Designer.cs:
this.Load += new System.EventHandler(this.MainFormLoad);
Here's the whole code:
using System;
using System.Diagnostics;
using System.Collections.Generic;
using System.Drawing;
using System.Windows.Forms;
namespace Reminder
{
/// <summary>
/// Description of MainForm.
/// </summary>
public partial class MainForm : Form
{
public MainForm()
{
//
// The InitializeComponent() call is required for Windows Forms designer support.
//
InitializeComponent();
//
// TODO: Add constructor code after the InitializeComponent() call.
//
}
int duration = 0;
void Timer1Tick(object sender, EventArgs e)
{
duration++;
System.Diagnostics.ProcessStartInfo start = new System.Diagnostics.ProcessStartInfo();
start.FileName = #"C:\ThisProgram.exe";
Process.Start(start);
Application.Exit();
if (duration == 1)
{
Timer.Stop();
}
}
void LaterClick(object sender, EventArgs e)
{
Timer.Enabled = true;
Timer.Start();
Hide();
}
void OKClick(object sender, EventArgs e)
{
System.Diagnostics.ProcessStartInfo start = new System.Diagnostics.ProcessStartInfo();
start.FileName = #"C:\OtherExternalProgram.exe";
Process.Start(start);
Application.Exit();
}
void MainFormLoad(object sender, FormClosingEventArgs e)
{
e.Cancel = true;
}
}
}
And here is the MainForm.Designer.cs code:
namespace Reminder
{
partial class MainForm
{
/// <summary>
/// Designer variable used to keep track of non-visual components.
/// </summary>
private System.ComponentModel.IContainer components = null;
private System.Windows.Forms.Button OK;
private System.Windows.Forms.Timer Timer;
private System.Windows.Forms.Button Later;
/// <summary>
/// Disposes resources used by the form.
/// </summary>
/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
protected override void Dispose(bool disposing)
{
if (disposing) {
if (components != null) {
components.Dispose();
}
}
base.Dispose(disposing);
}
/// <summary>
/// This method is required for Windows Forms designer support.
/// Do not change the method contents inside the source code editor. The Forms designer might
/// not be able to load this method if it was changed manually.
/// </summary>
private void InitializeComponent()
{
this.components = new System.ComponentModel.Container();
System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(MainForm));
this.OK = new System.Windows.Forms.Button();
this.Timer = new System.Windows.Forms.Timer(this.components);
this.Later = new System.Windows.Forms.Button();
this.SuspendLayout();
//
// OK
//
this.OK.Location = new System.Drawing.Point(12, 253);
this.OK.Name = "OK";
this.OK.Size = new System.Drawing.Size(75, 23);
this.OK.TabIndex = 0;
this.OK.Text = "OK";
this.OK.UseVisualStyleBackColor = true;
this.OK.Click += new System.EventHandler(this.OKClick);
//
// Timer
//
this.Timer.Interval = 24000;
this.Timer.Tick += new System.EventHandler(this.Timer1Tick);
//
// Later
//
this.Later.Location = new System.Drawing.Point(425, 253);
this.Later.Name = "Later";
this.Later.Size = new System.Drawing.Size(75, 23);
this.Later.TabIndex = 1;
this.Later.Text = "Later";
this.Later.UseVisualStyleBackColor = true;
this.Later.Click += new System.EventHandler(this.LaterClick);
//
// MainForm
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.BackColor = System.Drawing.SystemColors.Window;
this.BackgroundImage = ((System.Drawing.Image)(resources.GetObject("$this.BackgroundImage")));
this.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Zoom;
this.ClientSize = new System.Drawing.Size(512, 288);
this.Controls.Add(this.Later);
this.Controls.Add(this.OK);
this.Cursor = System.Windows.Forms.Cursors.Default;
this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None;
this.MaximizeBox = false;
this.MinimizeBox = false;
this.Name = "MainForm";
this.ShowIcon = false;
this.ShowInTaskbar = false;
this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
this.TopMost = true;
this.Load += new System.EventHandler(this.MainFormLoad);
this.ResumeLayout(false);
}
}
}
Thank you in advance for your help.
I created a Winform Application in VS2015. A new Form named Form1 with a TextBox named 'TextBox1' and a Button Named 'button1' in it.
Form1.AcceptButton is button1, Bind a keyDown event to TextBox. TextBox get Focused, I press 'Enter' key, the TextBox1 keyDown event not raised.
Expected: TextBox1 KeyDown event raised, then button1 click event raised.
Form1.cs
public Form1()
{
InitializeComponent();
}
//protected override bool ProcessCmdKey(ref Message msg, Keys keyData)
//{
// MessageBox.Show("ProcessCmdKey");
// return base.ProcessCmdKey(ref msg, keyData);
//}
private void textBox1_KeyDown(object sender, KeyEventArgs e)
{
MessageBox.Show("TextBox KeyDwon");
}
private void button1_Click(object sender, EventArgs e)
{
MessageBox.Show("Button Click");
}
Form1.Desiger.cs
/// <summary>
/// Clean up any resources being used.
/// </summary>
/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
#region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.textBox1 = new System.Windows.Forms.TextBox();
this.button1 = new System.Windows.Forms.Button();
this.SuspendLayout();
//
// textBox1
//
this.textBox1.Location = new System.Drawing.Point(74, 42);
this.textBox1.Name = "textBox1";
this.textBox1.Size = new System.Drawing.Size(100, 20);
this.textBox1.TabIndex = 0;
this.textBox1.KeyDown += new System.Windows.Forms.KeyEventHandler(this.textBox1_KeyDown);
//
// button1
//
this.button1.Location = new System.Drawing.Point(197, 42);
this.button1.Name = "button1";
this.button1.Size = new System.Drawing.Size(75, 23);
this.button1.TabIndex = 1;
this.button1.Text = "button1";
this.button1.UseVisualStyleBackColor = true;
this.button1.Click += new System.EventHandler(this.button1_Click);
//
// Form1
//
this.AcceptButton = this.button1;
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(284, 262);
this.Controls.Add(this.button1);
this.Controls.Add(this.textBox1);
this.Name = "Form1";
this.Text = "Form1";
this.ResumeLayout(false);
this.PerformLayout();
}
#endregion
private System.Windows.Forms.TextBox textBox1;
private System.Windows.Forms.Button button1;
}
Appreciate for any suggestion.
I'm using Nlog in my project, and now there's a problem, here it is:
I want to write logs into a RichTextBox, everything is OK at first, but when I clear the lines in RTB, and then restart to write logs, it goes wrong, it will not show any line in the RTB.
But, if I use
log.Error("Error\n"); // there is a "\n" in the end
instead of
log.Error("Error");
it will be OK, I don't know why is that...
any clue of this? thanks very much for any suggestion.
BTW I'm using Win7 X64, VS 2013, C# WinForm, .NET 4.0, NLog 3.2.0
using System;
using System.Windows.Forms;
using NLog;
using NLog.Targets;
namespace RTBLogDemo
{
public partial class LogForm : Form
{
#region Designer
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.IContainer components = null;
/// <summary>
/// Clean up any resources being used.
/// </summary>
/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
#region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.components = new System.ComponentModel.Container();
this.logRichTextBox = new System.Windows.Forms.RichTextBox();
this.btnStart = new System.Windows.Forms.Button();
this.btnStop = new System.Windows.Forms.Button();
this.btnClear = new System.Windows.Forms.Button();
this.logTimer = new System.Windows.Forms.Timer(this.components);
this.SuspendLayout();
//
// logRichTextBox
//
this.logRichTextBox.Dock = System.Windows.Forms.DockStyle.Bottom;
this.logRichTextBox.Location = new System.Drawing.Point(0, 173);
this.logRichTextBox.Name = "logRichTextBox";
this.logRichTextBox.Size = new System.Drawing.Size(656, 299);
this.logRichTextBox.TabIndex = 0;
this.logRichTextBox.Text = "";
//
// btnStart
//
this.btnStart.Location = new System.Drawing.Point(100, 48);
this.btnStart.Name = "btnStart";
this.btnStart.Size = new System.Drawing.Size(75, 39);
this.btnStart.TabIndex = 1;
this.btnStart.Text = "start";
this.btnStart.UseVisualStyleBackColor = true;
this.btnStart.Click += new System.EventHandler(this.btnStart_Click);
//
// btnStop
//
this.btnStop.Location = new System.Drawing.Point(261, 48);
this.btnStop.Name = "btnStop";
this.btnStop.Size = new System.Drawing.Size(75, 39);
this.btnStop.TabIndex = 2;
this.btnStop.Text = "stop";
this.btnStop.UseVisualStyleBackColor = true;
this.btnStop.Click += new System.EventHandler(this.btnStop_Click);
//
// btnClear
//
this.btnClear.Location = new System.Drawing.Point(417, 48);
this.btnClear.Name = "btnClear";
this.btnClear.Size = new System.Drawing.Size(75, 39);
this.btnClear.TabIndex = 3;
this.btnClear.Text = "Clear";
this.btnClear.UseVisualStyleBackColor = true;
this.btnClear.Click += new System.EventHandler(this.btnClear_Click);
//
// logTimer
//
this.logTimer.Tick += new System.EventHandler(this.logTimer_Tick);
//
// LogForm
//
this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 15F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(656, 472);
this.Controls.Add(this.btnClear);
this.Controls.Add(this.btnStop);
this.Controls.Add(this.btnStart);
this.Controls.Add(this.logRichTextBox);
this.Name = "LogForm";
this.Text = "Log Form";
this.Load += new System.EventHandler(this.LogForm_Load);
this.ResumeLayout(false);
}
#endregion
private System.Windows.Forms.RichTextBox logRichTextBox;
private System.Windows.Forms.Button btnStart;
private System.Windows.Forms.Button btnStop;
private System.Windows.Forms.Button btnClear;
private System.Windows.Forms.Timer logTimer;
#endregion
public LogForm()
{
InitializeComponent();
}
private Logger log;
private void logTimer_Tick(object sender, EventArgs e)
{
log.Error("Error"); // WRONG
// log.Error("Error\n"); // OK
}
private void btnStart_Click(object sender, EventArgs e)
{
logTimer.Start();
}
private void btnStop_Click(object sender, EventArgs e)
{
logTimer.Stop();
}
private void btnClear_Click(object sender, EventArgs e)
{
logRichTextBox.Clear();
}
private void InitLogger()
{
RichTextBoxTarget target = new RichTextBoxTarget();
target.Layout = "${date:format=HH\\:MM\\:ss} ${logger} ${message}";
target.ControlName = logRichTextBox.Name;
target.FormName = this.Name;
target.UseDefaultRowColoringRules = true;
target.AutoScroll = true;
target.MaxLines = 50;
NLog.Config.SimpleConfigurator.ConfigureForTargetLogging(target, LogLevel.Trace);
log = LogManager.GetCurrentClassLogger();
}
private void LogForm_Load(object sender, EventArgs e)
{
InitLogger();
}
}
}