Event Handling in Windows Forms ColorUI

27 Apr 2021 / 1 minute to read

ColorSelected Event

This event is handled when a color of a Color Group is selected. The below example closes the ColorUI displayed in a Popup Menu using this event.

In the ColorSelected event, the following coding ensures that the popupControlContainer containing the ColorUI Control closes a color is selected.

c#

private void colorUIControl_ColorSelected(object sender, System.EventArgs e)
{

// Ensures that the PopupControlContainer is closed after the selection of a color.
Syncfusion.Windows.Forms.ColorUIControl cuicontrol = sender as Syncfusion.Windows.Forms.ColorUIControl;
Syncfusion.Windows.Forms.PopupControlContainer pcc = cuicontrol.Parent as  Syncfusion.Windows.Forms.PopupControlContainer;
pcc.HidePopup(Syncfusion.Windows.Forms.PopupCloseType.Done);
}

vb

Private Sub colorUIControl_ColorSelected(ByVal sender As Object, ByVal e As System.EventArgs)

' Ensures that the PopupControlContainer is closed after the selection of a color.
Private cuicontrol As Syncfusion.Windows.Forms.ColorUIControl = CType(IIf(TypeOf sender Is Syncfusion.Windows.Forms.ColorUIControl, sender, Nothing), Syncfusion.Windows.Forms.ColorUIControl)
Private pcc As Syncfusion.Windows.Forms.PopupControlContainer = CType(IIf(TypeOf cuicontrol.Parent Is Syncfusion.Windows.Forms.PopupControlContainer, cuicontrol.Parent, Nothing), Syncfusion.Windows.Forms.PopupControlContainer)
pcc.HidePopup(Syncfusion.Windows.Forms.PopupCloseType.Done)
End Sub

See Also

How to add a ColorUI Control to a Popup Menu?