Posted 6 years ago by lik
Version: 13.2.0590
Avatar

Hi

When using the popupbutton in my project,I cannot find the method that it shows the popupcontent through coding instead of clicking.

Thanks

Lik

Comments (5)

Answer - Posted 6 years ago by Actipro Software Support - Cleveland, OH, USA
Avatar

Hi Lik,

I believe you can set the PopupButton.IsPopupOpen property to true.


Actipro Software Support

Posted 6 years ago by lik
Avatar

private void btnGetOther_Click(object sender, RoutedEventArgs e) { OpenFileDialog dlg = new OpenFileDialog(); dlg.Title = "打开文件"; dlg.Filter = "文件(*." + xmhouzhui + ";*." + gchouzhui + ")|*." + xmhouzhui + ";*." + gchouzhui + "|项目(*." + xmhouzhui + ")|*." + xmhouzhui + "|工程(*." + gchouzhui + ")|*." + gchouzhui + "|所有(*.*)|*.*";

if (dlg.ShowDialog().GetValueOrDefault()) {

} btnGetOther.IsPopupOpen = true; }

 

 

 not excute

Posted 6 years ago by Actipro Software Support - Cleveland, OH, USA
Avatar

It worked ok when I tried setting IsPopupOpen in response to a keystroke.  If it's not working in response to a button click, try to dispatch the IsPopupOpen line so that it occurs after any pending input finishes up first, in case that is causing a problem.


Actipro Software Support

Posted 6 years ago by lik
Avatar

I use Caliburn.Micro in project ,  dispatch the IsPopupOpen also not working.

 

please give me a sample. Thanks.

 

//view.Dispatcher.BeginInvoke((System.Action)delegate() { //view.Activate(); //view.Focus(); btn.Focus(); btn.IsPopupOpen = true; });

 

btn.Dispatcher.BeginInvoke((System.Action)delegate() { //view.Activate(); //view.Focus(); btn.Focus(); btn.IsPopupOpen = true; });

Posted 6 years ago by Actipro Software Support - Cleveland, OH, USA
Avatar

Hello, please see the MSDN documentation on it for assistance:

http://msdn.microsoft.com/en-us/library/ms591206.aspx?cs-save-lang=1&cs-lang=csharp#code-snippet-3

You'd want to use a DispatcherPriority of Background or Input.


Actipro Software Support

The latest build of this product (v2018.1 build 0675) was released 15 days ago, which was after the last post in this thread.

Add Comment

Please log in to a validated account to post comments.