/// <summary>
/// ToolStripButton 有設定 CheckOnClick 屬性為 true 的按鈕們，當 任一按鈕 Checked 時，其他按鈕 unChecked
/// </summary>
/// <param name="sender"></param>
public static void SetSingleToolStripButtonOn(ToolStripButton btn, ToolStripButton[] excludeButtons)
{
if (btn.Checked)
{
var checkOnClickItems = btn.GetCurrentParent().Items.OfType<ToolStripButton>()
.Where(p => p.CheckOnClick == true && !p.Equals(btn));
if(excludeButtons != null)
{
checkOnClickItems = checkOnClickItems.Where(p => !excludeButtons.Contains(p));
}
foreach (ToolStripButton checkOnClickToolStrip in checkOnClickItems)
{
checkOnClickToolStrip.Checked = false;
}
}
}
private void EmulateButtonGroupBehavior(ToolStripButton button)
{
if (button != null)
{
foreach (ToolStripButton item in button.GetCurrentParent().Items)
{
if (item == button)
{
item.Checked = true;
}
if ((item != null) && (item != button))
{
item.Checked = false;
}
}
}
}
private Form GetParentForm(ToolStripButton thisToolStripButton)
{
return GetParentForm(thisToolStripButton.GetCurrentParent());
}
