/// <summary>
/// 显示等待Panel
/// </summary>
/// <param name="ctrl"></param>
/// <param name="getDataMethod"></param>
/// <param name="getDataCompleteMethod"></param>
/// <param name="waitingMsg"></param>
public static void ShowWaitingPanel(this Control ctrl, TmoComm.LongTimeMethodDelegate getDataMethod, ParameterizedThreadStart getDataCompleteMethod,
string waitingMsg = "数据加载中")
{
lock (_waitingPanelCache)
{
if (!_waitingPanelCache.ContainsKey(ctrl))
{
_waitingPanelCache[ctrl] = new WaitingPanel();
ctrl.Disposed += (sender, args) =>
{
_waitingPanelCache[ctrl].Dispose();
_waitingPanelCache.Remove(ctrl);
};
}
_waitingPanelCache[ctrl].Show(ctrl, getDataMethod, getDataCompleteMethod, waitingMsg);
}
}
/// <summary>
/// 显示等待Panel
/// </summary>
/// <param name="parentControl"></param>
/// <param name="getDataMethod"></param>
/// <param name="getDataCompleteMethod"></param>
/// <param name="waitingMsg"></param>
public void Show(Control parentControl, TmoComm.LongTimeMethodDelegate getDataMethod, ParameterizedThreadStart getDataCompleteMethod,
string waitingMsg = "数据加载中")
{
if (parentControl == null)
{
return;
}
Show(parentControl, waitingMsg);
parentControl.CrossThreadCallsSync((object x) =>
{
if (getDataCompleteMethod != null)
{
getDataCompleteMethod(x);
}
Hide(parentControl);
}, getDataMethod);
}
