public void SetButtonVisible(Button btPassButton, bool bVisible)
{
if (btPassButton.InvokeRequired)
{
SetButtonVisibleCallback d = new SetButtonVisibleCallback(SetButtonVisible);
this.Invoke(d, new object[] { btPassButton, bVisible });
}
else
{
btPassButton.Visible = bVisible;
}
}
private void ButtonVisibility(Button btn, bool visiblity)
{
if (btn.InvokeRequired)
{
SetButtonVisibleCallback d = new SetButtonVisibleCallback(ButtonVisibility);
tv.Invoke(d, new object[] { btn, visiblity });
}
else
{
btn.Visible = visiblity;
}
}