/// <summary>
/// This code gets called when the EditQuery button is clicked on the associated PopupResults form
/// </summary>
public void ExitingQueryResultsCallBack(
ExitingQueryResultsParms p)
{
if (p.ExitType == ExitingQueryResultsType.EditQuery)
{
try // close the results popup
{
p.Qrc.ParentForm.Dispose();
}
catch (Exception ex) { string msg = ex.Message; }
this.Visible = true;
return;
}
//else if (p.ExitType == ExitingQueryResultsType.ClosingWindow) // if results closed then close this as well
// try
// {
// this.Dispose();
// return;
// }
// catch (Exception ex) { string msg = ex.Message; }
else // just make us visible again
{
this.Visible = true;
return;
}
}
static void CallCustomExitingQueryResultsCallback(object arg)
{
object[] args = arg as object[];
ExitingQueryResultsDelegate callback = args[0] as ExitingQueryResultsDelegate;
ExitingQueryResultsParms p = args[1] as ExitingQueryResultsParms;
callback(p);
}
/// <summary>
/// Look for a parent QueryResultsControl and see if the EditQueryButtonClicked method is defined and call it if so
/// </summary>
/// <param name="ctl"></param>
/// <returns></returns>
public static bool TryCallCustomExitingQueryResultsCallback(
Control ctl,
ExitingQueryResultsType exitType)
{
QueryResultsControl qrc;
ExitingQueryResultsDelegate callback = GetCustomExitingQueryResultsCallback(ctl, out qrc, true);
if (callback == null)
{
return(false);
}
ExitingQueryResultsParms p = new ExitingQueryResultsParms();
p.Qrc = qrc;
p.ExitType = exitType;
object[] arg = new object[] { callback, p };
DelayedCallback.Schedule(CallCustomExitingQueryResultsCallback, arg); // call after return from this event
return(true);
}