I see the video The ListView Control, but when I check Visual Web Developer it does not show this control in Visual Web Developer.
When I run it I get:
Unknown server tag 'asp:ListView'.
Reset your toolbox toolbar in Visual Web Developer.
Related
I have a Visual Studio 2022 ASP.net application that now displays "Error Creating Control ajax Toolkit" when viewing the Page Design:-
The application references the AjaxControlToolKit:-
And the path is pointing to the Ajax install path:-
The application builds and runs but when viewing the design page I get the "Error Creating Control" messages.
This seems to have started very recently.
Any ideas why?
tia
Just to add to my original question It appears that the "Web Live Preview" was the issue.
I set the option back to "Legacy Web Forms Designer" and it seems ok.
I found this similar post here
I am doing asp.net web application that will play the media on the website.
I am trying to add Windows Media Player tools on Toolbox but when I try to add I have:
"The following controls were successfully added to the toolbox but are not enabled in the active designer:
Windows Media Player
Make sure the controls to add are compatible with the current designer and .NET Framework version.
"
Make sure that the latest version of the Player and the Player SDK is installed on your machine.
Install and register the PIA. For more information, see Registering Primary Interop Assemblies for Application Development.
Start a new project in Visual Studio .NET.
From the Tools menu, select Customize Toolbox.
In the COM Components tab, click on the check box for Windows Media Player item to select the Player. Click OK to close the dialog and add the Player to the Toolbox.
At the start of your project, make sure you are using the right .NET Framework version. Select the Windows Form app with the VB logo on the corner of it, and use .NET Framework 4.5. I'm running Visual Studio 2019 and it works fine for me.
It must sound a stupid question but I am not able to find the "Properties" window so that i can set the IIS settings in my web application project. I am using Visual Studio 2010 (SP1). The weird thing is for other projects like a console application I am able to see the properties window.
It's because that's a Visual Studio Web Site, not a Visual Studio Project.
When you create the site, choose Project instead, and after that you get to choose the project type, which can be one of the web types. Then you do get the properties tab.
Try using the View menu to get the properties window back Or got to Windows => Reset Window Layout if you need to reset them back.
I'm developing an ASP.Net webapp, I've HTML controls and Server controls in my VS2008 Toolbox originally. However, the Server controls section was disappeared suddenly. How can I make them to be visible in the Toolbox?
Thank you!
BRs,
William Choi
Right click on the Toolbox and add references to the controls you need.
I am working with Visual studio 2008. I want to work on WPF DataGrid control.
I downloaded WPF toolkit and install it, and then added toolkit reference in my project, but it does not recognize Datagrid control, and does not show it in Toolbox, I even try to add it in toolbox through choose Item.. but when I click WPFToolkit.dll, it gives the error. And even if I write code in XAML it does not recognize dataGrid.
Ensure you have selected the WPF Components tab before pressing browse. You are telling it to look for WinForms controls in your screenshot.