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ShowDialog(IWin32Owner) from Class Library


ShowDialog(IWin32Owner) from Class Library

By : Simon Allen
Date : November 22 2020, 11:12 AM
I wish did fix the issue. I have a class library that holds a "MessageBox" equivalent with a few more bells and whistles. ,
this should default to the currently active monitor
code :
  Screen desktop = Screen.FromPoint(Control.MousePosition);


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ShowDialog() while another form is visible through ShowDialog() as well, closes both?

ShowDialog() while another form is visible through ShowDialog() as well, closes both?


By : user1723004
Date : March 29 2020, 07:55 AM
I wish did fix the issue. Removed a couple of buttons, added a new one: solved.
So I think it should have been a DialogResult somehow, weird stuff.
What's difference between ShowDialog() and ShowDialog(IWin32Window) in c#?

What's difference between ShowDialog() and ShowDialog(IWin32Window) in c#?


By : Laurent
Date : March 29 2020, 07:55 AM
I wish this helpful for you http://msdn.microsoft.com/en-us/library/w61zzfwe.aspx makes it pretty clear that the parameter represents the owner window. And that is the behavior of an owner window - it stays behind its children and doesn't close leaving its children still displayed.
How to call showDialog(i) from showDialog(i)? (Android)

How to call showDialog(i) from showDialog(i)? (Android)


By : krs
Date : March 29 2020, 07:55 AM
hop of those help? Here is the discussion : Dialog.show() vs. Activity.showDialog()
Please Have a look on that...
How do I call .showDialog() from a dynamically loaded class

How do I call .showDialog() from a dynamically loaded class


By : Edward Flick
Date : March 29 2020, 07:55 AM
Any of those help Maybe I'm missing something, but why can't you do something like this?
code :
public class MyTestClass_IRDroidUIPlugIn extends Button implements IRDroidInterface{
    Activity mContext;
    public MyTestClass_IRDroidUIPlugIn(Activity context) {
        super(context);
        mContext = context;
        ...
        setOnClickListener(new View.OnClickListener() {  
            public void onClick(View v) {  
                mContext.showDialog(1);
            }}  

        );

.....
}
Pass in parent form to ShowDialog that is called from a class instance

Pass in parent form to ShowDialog that is called from a class instance


By : Ran Elkobi
Date : March 29 2020, 07:55 AM
seems to work fine Your updated method (GetParentForm) won't work because you're wrapping the task of getting the reference to ParentForm in an InvokeRequired block. You could try wrapping the ShowDialog call in such a block instead, but I think you would still get the cross-threading error.
Your simplest fix would be to move the code that creates and shows the second form out of your class and into ParentForm. So instead of this:
code :
MyForm form = new MyForm();
form.ShowDialog(ParentForm);
ParentForm.showMyNewForm();
public void showMyNewForm()
{
    MyForm form = new MyForm();
    form.ShowDialog(this);
}
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