public BeforeDeleteShapeEventArgs(DeleteTarget target, bool cancel)
{
_args = new _DMapEvents_BeforeDeleteShapeEvent(
(tkDeleteTarget)target,
cancel ? tkMwBoolean.blnTrue : tkMwBoolean.blnFalse
);
}
internal BeforeDeleteShapeEventArgs(_DMapEvents_BeforeDeleteShapeEvent args)
{
_args = args;
if (args == null)
{
throw new NullReferenceException("Internal reference is null.");
}
}
static void _map_BeforeDeleteShape(object sender, _DMapEvents_BeforeDeleteShapeEvent e)
{
string s = string.Empty;
switch (e.target)
{
case tkDeleteTarget.dtShape: s = "shape";
break;
case tkDeleteTarget.dtPart: s = "part";
break;
case tkDeleteTarget.dtVertex: s = "vertex";
break;
}
s = string.Format("Do you want to delete {0}?", s);
var result = MessageBox.Show(s, "Delete", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
e.cancel = result == DialogResult.No ? tkMwBoolean.blnTrue : tkMwBoolean.blnFalse;
}
private void MapBeforeDeleteShape(object sender, _DMapEvents_BeforeDeleteShapeEvent e)
{
Invoke(sender, BeforeDeleteShape, new BeforeDeleteShapeEventArgs(e));
}
private void _map_BeforeDeleteShape(object sender, _DMapEvents_BeforeDeleteShapeEvent e)
{
}
