I have a problem with Visual Web Developer 2010 Express. I'm missing the Events flash button in the properties Window. If I add a linkbutton inside a ListView control the Events flash button is missing. I cant see this control in Design view, so therefore
I add this in source view. If I press on the ListView control in source view only the properties is visible NOT the Event Flash Button, so I can autogenerate the code for Click event.
In .vb file, I cant start the Event by the Combo-box, its not visible. If I type in manuel the code for the linkbuttom like this Protected Sub LinkButton1_Click(ByVal sender As Object, ByVal e As EventArgs) Handles LinkButton1.Click, I get this error
'BC30506: Handles clause requires a WithEvents variable defined in the containing type or one of its base types.'
I have tried to make a web .aspx file and copy the code to this one, but the error is still the same.
Didn't work, because the linkbuttom isnt visible in design view, due to 'Error Creating Control - Ajax:Tabcontainer', and the linkbutton is inside this container.
So I created the linkbutton outside the tabcontainer and Event Flash is visible, therefore I could write the code. The code is working.
Thereafter I copied the Tabcontainer with the listview inside, around the linkbutton in source view, so the linkbutton will appear in the correct location. Now I test the code again and same error as above 'Protected Sub LinkButton1_Click(ByVal sender
As Object, ByVal e As EventArgs) Handles LinkButton1.Click'
I didnt solve the issue with Flash Icon. But I think I soved my problem.
I needed to add a trigger for updatepanel. But in the first run its couldnt find the control within listview, but if I removed the <Triggers> tags from .aspx and added this line i Event. page.load 'Dim
trigger
AsNew
AsyncPostBackTrigger'. I get the result Im looking for.
Marked as answer by bbcompent1 on Apr 18, 2012 12:02 PM
Lars E J
Member
1 Points
4 Posts
Visual Web Developer 2010 - Missing Events Flash
Apr 17, 2012 09:31 AM|LINK
Hi,
I have a problem with Visual Web Developer 2010 Express. I'm missing the Events flash button in the properties Window. If I add a linkbutton inside a ListView control the Events flash button is missing. I cant see this control in Design view, so therefore I add this in source view. If I press on the ListView control in source view only the properties is visible NOT the Event Flash Button, so I can autogenerate the code for Click event.
In .vb file, I cant start the Event by the Combo-box, its not visible. If I type in manuel the code for the linkbuttom like this
Protected Sub LinkButton1_Click(ByVal sender As Object, ByVal e As EventArgs) Handles LinkButton1.Click, I get this error
'BC30506: Handles clause requires a WithEvents variable defined in the containing type or one of its base types.'
I have tried to make a web .aspx file and copy the code to this one, but the error is still the same.
I have no idea what to do now !
Thank for all reply's.
Lars
bbcompent1
All-Star
32974 Points
8500 Posts
Moderator
Re: Visual Web Developer 2010 - Missing Events Flash
Apr 17, 2012 10:46 AM|LINK
Apparently this is by design, take a look at this thread: http://forums.asp.net/post/4049612.aspx
Lars E J
Member
1 Points
4 Posts
Re: Visual Web Developer 2010 - Missing Events Flash
Apr 17, 2012 04:24 PM|LINK
Didn't work, because the linkbuttom isnt visible in design view, due to 'Error Creating Control - Ajax:Tabcontainer', and the linkbutton is inside this container.
So I created the linkbutton outside the tabcontainer and Event Flash is visible, therefore I could write the code. The code is working.
Thereafter I copied the Tabcontainer with the listview inside, around the linkbutton in source view, so the linkbutton will appear in the correct location. Now I test the code again and same error as above 'Protected Sub LinkButton1_Click(ByVal sender As Object, ByVal e As EventArgs) Handles LinkButton1.Click'
Lars E J
Member
1 Points
4 Posts
Re: Visual Web Developer 2010 - Missing Events Flash
Apr 17, 2012 06:36 PM|LINK
I didnt solve the issue with Flash Icon. But I think I soved my problem.
I needed to add a trigger for updatepanel. But in the first run its couldnt find the control within listview, but if I removed the <Triggers> tags from .aspx and added this line i Event. page.load 'Dim trigger As New AsyncPostBackTrigger'. I get the result Im looking for.