private void btnConnect_Click(object sender, EventArgs e)
{
this.Cursor = Cursors.WaitCursor;
WcfClientHelper.FaultMessage = null;
if (_loadingControl == null)
{
_loadingControl = new LoadingControl();
int loadingControlX = (this.Width / 2) - (_loadingControl.Width / 2);
int loadingControlY = ((this.Height / 2) - (_loadingControl.Height / 2)) - 20;
_loadingControl.Location = new Point(loadingControlX, loadingControlY);
this.Controls.Add(_loadingControl);
}
_loadingControl.BringToFront();
_loadingControl.Visible = true;
Task connectingTask = Task.Factory.StartNew <bool>(() =>
{
ServiceRemotingCallback callback = new ServiceRemotingCallback();
WcfClientHelper.ConnectIpc(callback);
((ICommunicationObject)WcfClientHelper.PipeFactory).Closing += PipeFactory_Closing;
((ICommunicationObject)WcfClientHelper.PipeFactory).Faulted += PipeFactory_Faulted;
return(WcfClientHelper.IsConnected);
}).ContinueWith(x =>
{
HandleConnectionResult(x.Result);
});
}
public static void Mask(this Control control)
{
if (FindMaskPanel(control) == null)
{
var panel = new LoadingControl
{
Dock = DockStyle.Fill,
IsAnimating = true,
BackColor = SystemColors.AppWorkspace
};
control.Controls.Add(panel);
panel.BringToFront();
}
}
public static bool BeginLoadDate(this Control c)
{
if (!lst.ContainsKey(c))
{
LoadingControl lc = new LoadingControl();
lc.Location = Point.Empty;
lc.Size = c.Size;
c.Controls.Add(lc);
lc.BringToFront();
//当大小改变的时候重置大小
c.SizeChanged += (object sender, EventArgs e) =>
{
lc.Size = c.Size;
};
lst.Add(c, lc);
return(true);
}
else
{
return(false);
}
}