System.InvalidOperationException: 'Site' must not be null in order to access a required service. at WinFormsSurface.Designers.ComponentDesigner.GetRequiredService[T]() at WinFormsSurface.Designers.ControlDesigner.SetUnhandledException(Control owner, Exception exception) at WinFormsSurface.Designers.ControlDesigner.DesignerWindowTarget.OnMessage(Message& m) at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m) at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
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Hi, I have serious issues setting up new PPC Form applications within the IDE -> Thanks
Hi Ajay, What settings are you using in the application wizard when you create the Try adding the assembly by right-clicking on the project in the solution -- This posting is provided "AS IS" with no warranties, and confers no rights.
I have the exact same problem. I've tried manually adding the reference with no results. I've uninstalledAjay Mirani
the Form Designer constantly returns the error: Form1---The base class
'System.Windows.Forms.Form' could not be loaded. Ensure the assembly has
been referenced or built if it is part of the project.Advertisements
Geoff Schwab [MSFT]
project? This would typical of a DLL project
explorer and selecting "Add reference" (or selecting Project->Add Reference
from the main menu of Visual Studio). You should get an Add
Reference
dialog. Select the .NET tab, then System.Windows.Forms in the list and
double-click. This will cause it to appear in the Selected Components
window. Press the OK button and the assembly is added to your project.
Geoff Schwab
Program Manager
Excell Data Corporation
//msdn.com/mobility
//msdn.microsoft.com/mobility/prodtechinfo/devtools/netcf/FAQ/default.aspxChris
/ reinstalled Studio 2003 multiple times with the same results. Each time,
when I select the .Net tab for references, I have to browse for them b/c
they are not automatically listed.
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Guest
- #4
Even me to have serious issues, in adding up new forms and opening up new forms in a project which was written for Compact Framework (1.0.5000). Have tried all combinations of DLLs, reference adding. Nothing worked out. Raja ----- Ajay Mirani wrote: ----- Hi, I have serious issues setting up new PPC Form applications
within the IDE -> Thanks
Is there any solutions?
the Form Designer constantly returns the error: Form1---The base class
'System.Windows.Forms.Form' could not be loaded. Ensure the assembly has
been referenced or built if it is part of the project.
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