I have a user control and i can drag the user control to form1 designer for example and then see some properties and change the properties settings :
on the right is example of what i want it to look like.
the bottom white with the text Click Me should be a button that i can press either before running the program or at run time and when clicking on it to save some properties values in the user control.
This is a link for the user control code :
How to animate dots in UserControl Paint event?
so each time i'm dragging the user control to form1 designer in the properties window i will have a ui button that i can press on and save the user control settings like the interval value or the dot color or dotActivecolor and then when i will drag the user control over again it will be loaded with the saved values.
if a button is too complicated maybe to add another property in the user control code type bool and if the flag is true it will save automatic any changes to the user control properties and if the flag is false it will not save.
Related
I have prepared one dropdown user control with a searching feature using textbox, panel, and checked listview.
when I click on down arrow PictureBox or in the displayed textbox, the listview panel will open as dropdown, and based on the mouse click I hiding and showing checked listview panel.
Now, when I put my user control within any panel and an open dropdown that time my user control's listview panel is going backside of the parent control/panel as I shown in the screen.
Please Help me.
i have wpf application, in my application on one editor user can add n number of user control and for each user control he can edit or enter properties, i want to add redo undo functionality for this editor,i.e. for add user control remove user control, move user control edit user control properties at run-time.
Run the program and type some text into the TextBox before clicking the two buttons. To see the way that multiple changes can be undone, type some text, click Undo and then Redo, then add extra text. It will now be possible to undo twice.
I have a user control that have a number of textboxes and comboboxes contained in it. These user controls are programmatically created and placed on a form. The final user of this application want the ability to press enter an instead of going to the next child control in the usercontrol, they want to go to the equivilent textbox in the next usercontrol.
So essentially i want "Enter" to take focus from usercontrol1.textbox1 and place it in usercontrol2.textbox1.
I am using a web browser control in wpf to load a web page. I need to have a wpf button which when clicked will help the user to move next input field, The web page have two text box and two radio buttons as input fields. How can i simulate this when the wpf button is clicked?
To set focus on a WPF textbox you can do as following. (Possible duplicate : source)
To set logical focus to an input control
FocusManager.SetFocusedElement(this, textboxJack); // set logical focus
To set keyboard focus to an input control
Keyboard.Focus(textboxJill); // set keyboard focus
I have eight radio buttons on a user control. Each of them has or will have their own click handler. The first one has its click handler called when the user control is added to the main window. Is this normal behavior for Windows Forms (I am relatively new to .NET from a Java background)
This effect is likely the result of the default control selection rather than the control being added to the form. When the form finishes loading, one of the controls on the form will become the active control/have focus. If that control is a radio button, the button becomes checked, which will fire events like Click and CheckChanged (unless the radio button Checked property was already set to true). Depending on the Checked property value of the other buttons, you may see their CheckChanged events fire as well.
To test this out yourself, change the TabIndex property value in the designer so that some other control on the form will have the lowest index. This will make that control have focus on startup instead of the radio button(s). When this happens, you should not see the Click event being fired when the form is loaded.