Hiding the selection in a CheckedListBox

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Hiding the selection in a CheckedListBox

Postby Jared » Mon, 05 Feb 2007 13:31:45 GMT

Is it possible to do away with the "selected" appearance of an item in
a CheckedListBox (v1.1)?  When I click an item, its background turns
blue and its text turns white.  I want the checkbox to toggle (which
it currently does), but I don't want the list item to appear
"selected".

TIA
Jared


Re: Hiding the selection in a CheckedListBox

Postby ClayB » Tue, 06 Feb 2007 19:49:21 GMT

You can try handling SelectedIndexChanged event and clearing the
selection there. This got rid of the selection after the click for me,
but there still was a temporary selection that flashed as you click
the checkbox. This code just removes it immediately.

private void checkedListBox1_SelectedIndexChanged(object sender,
EventArgs e)
{
	int index = checkedListBox1.SelectedIndex;
	if(index > -1)
	{
		checkedListBox1.SetSelected(index, false);
		checkedListBox1.SetItemChecked(index, !
checkedListBox1.CheckedIndices.Contains(index));
	}
}

================
Clay Burch
Syncfusion, Inc.


Re: Hiding the selection in a CheckedListBox

Postby Jared » Thu, 08 Feb 2007 07:52:47 GMT



Thanks Clay, that works pretty well.  I had to eliminate
SetItemChecked() or the checkbox would never change state.  Looks like
SetSelected() was exactly what I needed.

Cheers!
Jared


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