I am trying to create a combo box with multiple items. When an item is selected and the button is clicked it will take you to a website. Each item in the combo box leads to a different website. I have searched with no luck finding the results I need. Any help would be appreciated. My code this far is below.
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace Tools
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
tools.Items.Add("Movies");
tools.Items.Add("Music");
tools.Items.Add("Documents");
tools.Items.Add("Apps");
}
private void button1_Click(object sender, EventArgs e)
{
}
}
}
In your button click event evaluate the selected value and send to the desired site.
public Form1()
{
InitializeComponent();
tools.Items.Add("Movies");
tools.Items.Add("Music");
tools.Items.Add("Documents");
tools.Items.Add("Apps");
}
private void button1_Click(object sender, EventArgs e)
{
switch(tools.SelectedValue)
{
"Movies":
Response.Redirect("google.com");
break;
"Music":
Response.Redirect("google.com");
break;
"Documents":
Response.Redirect("google.com");
break;
"Apps":
Response.Redirect("google.com");
break;
}
}
Related
i am new to .net i am having trouble playing videos automatically. I would be showing different textboxes here but i want the video to autplay without any buttons
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using WMPLib;
namespace ThinkQDisplay
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void axWindowsMediaPlayer1_Enter(object sender, EventArgs e)
{
AxWindowsMediaPlayer1.URL = "C:\Users\Ramrod\Documents\Visual Studio 2012\Projects\ThinkQDisplay\ThinkQDisplay\sample.avi";
}
}
}
It keeps telling it is an unrecognized escape sequence. Also I would like to have a separate form (form2). Where I can choose what to play here on form 1. Is it also possible to have it looped?
private void axWindowsMediaPlayer1_Enter(object sender, EventArgs e)
{
axWindowsMediaPlayer1.URL = #"C:\Users\Ramrod\Documents\Visual Studio 2012\Projects\ThinkQDisplay\ThinkQDisplay\sampler.avi";
}
private void Form1_Load(object sender, EventArgs e)
{
axWindowsMediaPlayer1.settings.autoStart = true;
}
}
}
I am developing this project "Profiling System" using MetroFramework and I've got this problem. If I click the next button I want my system to show the other panels where it has MetroTextboxes, MetroComboboxes, MetroCheckboxes and other tools of MetroFramework, But the panels does not appear.
I also want to try the UserControl just to slide it on the form but I don't know how. Please help.
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using MetroFramework.Forms;
namespace TEST.cs
{
public partial class Form1 : MetroForm
{
List<Panel> listPanel = new List<Panel>();
int index;
public Form1()
{
InitializeComponent();
}
private void btnBack_Click(object sender, EventArgs e)
{
if (index > 0)
listPanel[--index].BringToFront();
}
private void btnNext_Click(object sender, EventArgs e)
{
if (index < listPanel.Count - 1)
listPanel[++index].BringToFront();
}
private void Form1_Load(object sender, EventArgs e)
{
listPanel.Add(metroPanel1);
listPanel.Add(metroPanel2);
listPanel.Add(metroPanel3);
listPanel[index].BringToFront();
}
}
}
I am in need of a bit of help searched around the internet for about 2 days
to try and figure out how i can call an AxShockwaveFlash Variable from a second form this is for a game trainer something simple just getting into C# so i thought id start with one of these however i love everything i make to have a nice look and as many options as i can add so for my first C# Trainer i added a MenuStrip that opens a second form(VariableMods.cs) it has a few radio buttons a text box 3 toggle switches and 2 buttons one for setting a variable to whatever is typed in the text box while checking which radio button is checked and a button to close the variable menu which is another thing i need a bit of help with
-How do i Close the Second Form but still keep my Toggles On?
-How do i Call A Variable From (Form1.cs) to Form2(VariableMods.cs)
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace OCULAS
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
//Show the Variable ModMenu
private void openVariableModsToolStripMenuItem_Click(object sender, EventArgs e)
{
VariableMods VarMenu = new VariableMods(this);
VarMenu.Show();
}
//Show About Program Box
private void aboutToolStripMenuItem_Click(object sender, EventArgs e)
{
InfoBox1 AboutBoxx = new InfoBox1();
AboutBoxx.Show();
}
//Close the Program
private void closeToolStripMenuItem_Click(object sender, EventArgs e)
{
this.Close();
}
}
}
That is my Form1 Code Have Not Put anything into it about the ShockwaveFlash yet
And
here is Form2(VariableMods)
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace OCULAS
{
public partial class VariableMods : Form
{
Form1 originalForm; //Using "OriginalForm" To Call "Form1"
public VariableMods(Form1 IncomingForm)
{
originalForm = IncomingForm; //originalForm(Form1) is the form to be called
InitializeComponent();
BoxHeadVariables utf = new BoxHeadVariables();
}
private void ambiance_Button_21_Click(object sender, EventArgs e)
{
this.Hide();
}
private void ambiance_Button_11_Click(Form1 incomingForm, object sender, EventArgs e)
{
if (ambiance_RadioButton1.Checked == true)
{
MessageBox.Show("Damage Mod Is Active");
}
if (ambiance_RadioButton2.Checked == true)
{
MessageBox.Show("Speed Mod Is Active");
}
if (ambiance_RadioButton3.Checked == true)
{
MessageBox.Show("Range Mod Is Active");
}
}
}
}
My problem is simple. I want to click a panel in Form1 that will cause label1 in a userControl1, which will be placed upon form2 to change to "Text".
Clicking this panel would also change the background color of said userControl1. I receive the error :
'TileInterFaceTest.Usercontrol1.label1' due to its protection level
which frankly baffles me.
Even running the color change code separately it simply doesn't achieve the desired result.
To be clear, I'm quite a novice when it comes to C# and programming. I've been working with Visual Basic until now so the concept of classes, methods and objects are slightly confusing to me.
Here is my code for Form1:
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace WindowsFormsApplication1
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void panel1_Click(object sender, EventArgs e)
{
Form2 form2 = new Form2();
UserControl1 userControl1 = new UserControl1();
form2.Show();
userControl1.BackColor = System.Drawing.Color.Red;
userControl1.LabelText = "Text";
}
private void panel1_Paint(object sender, PaintEventArgs e)
{
}
private void Form1_Load(object sender, EventArgs e)
{
}
}
}
Code for UserControl1:
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace WindowsFormsApplication1
{
public partial class UserControl1 : UserControl
{
public String LabelText
{
get
{
return label1.Text;
}
set
{
label1.Text = value;
}
}
public UserControl1()
{
InitializeComponent();
}
private void UserControl1_Load(object sender, EventArgs e)
{
}
}
}
Generally this error occurs when you try to access label1 which is private to user control by default, if you want to change this behavior go to properties and there is a Modifier property which is private change it to public.
But in the code you have mentioned above there is no such thing, I think the error is thrown from other point of your application.
Second one is you have created the usercontrol and Form2 but you didn't add usercontrol to the Form you can add it by this code
form2.Controls.Add(userControl1);
I am trying to make a multiform application that takes a DataGridView of table attributes and shows them in a DetailView upon the click of a button. When I click the button and the second form opens it is empty. Then if I close the second form I get 'An unhandled exception of type 'System.NullReferenceException' occurred'. Here is my code:
Form 1
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace MultiForm
{
public partial class Form1 : Form2
{
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
// TODO: This line of code loads data into the 'personnelDataSet.employee' table. You can move, or remove it, as needed.
this.employeeTableAdapter.Fill(this.personnelDataSet.employee);
}
private void btnExit_Click(object sender, EventArgs e)
{
this.Close();
}
private void btnDetails_Click(object sender, EventArgs e)
{
Form2 dForm = new Form2();
dForm.ShowDialog();
this.tableAdapterManager.UpdateAll(this.personnelDataSet);
}
}
}
Form 2
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace MultiForm
{
public partial class Form2 : Form
{
//public Form2()
//{
// InitializeComponent();
//}
private void employeeBindingNavigatorSaveItem_Click(object sender, EventArgs e)
{
this.Validate();
this.employeeBindingSource.EndEdit();
this.tableAdapterManager.UpdateAll(this.personnelDataSet);
}
private void Form2_Load(object sender, EventArgs e)
{
// TODO: This line of code loads data into the 'personnelDataSet.employee' table. You can move, or remove it, as needed.
this.employeeTableAdapter.Fill(this.personnelDataSet.employee);
}
}
}
I get the exception on form 1 at this.tableAdapterManager.UpdateAll(this.personnelDataSet); Any help would be greatly appreciated.
Didn't drag in the data components into the tray duh... Sorry guys.