protected virtual void OnDuplicateControl(AddRemoveUserControlEventArgs e)
{
EventHandler <AddRemoveUserControlEventArgs> handler = DuplicateControl;
if (handler != null)
{
handler(this, e);
}
}
private void btnRemove_Click(object sender, EventArgs e)
{
AddRemoveUserControlEventArgs args = new AddRemoveUserControlEventArgs();
args.Action = AddRemoveUserControl.Remove;
args.TypeUserControl = this.GetType();
args.UserControl = this;
args.ControlContainer = this.Parent;
OnDuplicateControl(args);
}
private void btnAdd_Click(object sender, EventArgs e)
{
AddRemoveUserControlEventArgs args = new AddRemoveUserControlEventArgs();
args.Action = AddRemoveUserControl.Add;
args.TypeUserControl = this.GetType();
args.UserControl = this;
args.ControlContainer = this.Parent;
OnDuplicateControl(args);
btnAdd.Visible = false;
if (!isfirst)
{
//btnRemove.Location = btnAdd.Location;
btnRemove.Visible = true;
}
}
private void DuplicateControl(object sender, AddRemoveUserControlEventArgs e)
{
if (e.Action == AddRemoveUserControl.Add)
{
switch (e.UserControl.GetType().Name)
{
case "DateTimeUserControl":
createOneDateTimeUserControl();
break;
}
}
else
{
switch (e.UserControl.GetType().Name)
{
case "DateTimeUserControl":
int index = listDateTimeUserControl.FindIndex(a => a == e.UserControl);
if (index > -1)
{
listDateTimeUserControl.RemoveAt(index);
}
break;
}
e.ControlContainer.Controls.Remove((UserControl)sender);
for (int i = 0; i < listDateTimeUserControl.Count; i++)
{
if (i == 0)
{
((IDuplicable)listDateTimeUserControl[i]).IsFirst = true;
}
else
{
((IDuplicable)listDateTimeUserControl[i]).IsFirst = false;
}
if (i == listDateTimeUserControl.Count - 1)
{
((IDuplicable)listDateTimeUserControl[i]).IsLast = true;
}
else
{
((IDuplicable)listDateTimeUserControl[i]).IsLast = false;
}
}
}
//UserControl control = (UserControl)Activator.CreateInstance(e.UserControl.GetType());
//DateTimeClass _dt = new DateTimeClass();
//_dt.TimeZone = TimeZoneInfo.Local;
//((IDuplicable)control).DataSource = _dt;
//e.ControlContainer.Controls.Add(control);
//((IDuplicable)control).IsFirst = false;
//((IDuplicable)control).DuplicateControl += DuplicateControl;
}
