Exception when Binding to DataTable #1
Description
Hello,
I get the following exception when I try to apply a filter:
System.NotSupportedException: Die angegebene Methode wird nicht unterstützt. bei System.Windows.Data.CollectionView.set_Filter(Predicate1 value)
bei System.Windows.Controls.ItemCollection.set_Filter(Predicate1 value) bei DataGridExtensions.DataGridFilterHost.EvaluateFilter() bei DataGridExtensions.DataGridFilterHost.<OnFilterChanged>b__19_0(Object _, EventArgs __) bei System.Windows.Threading.DispatcherTimer.FireTick(Object unused) bei System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs) bei System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler) bei System.Windows.Threading.DispatcherOperation.InvokeImpl() bei System.Windows.Threading.DispatcherOperation.InvokeInSecurityContext(Object state) bei System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx) bei System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx) bei System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state) bei MS.Internal.CulturePreservingExecutionContext.Run(CulturePreservingExecutionContext executionContext, ContextCallback callback, Object state) bei System.Windows.Threading.DispatcherOperation.Invoke() bei System.Windows.Threading.Dispatcher.ProcessQueue() bei System.Windows.Threading.Dispatcher.WndProcHook(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled) bei MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled) bei MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o) bei System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs) bei System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler) bei System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs) bei MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam) bei MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg) bei System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame) bei System.Windows.Threading.Dispatcher.PushFrame(DispatcherFrame frame) bei System.Windows.Application.RunDispatcher(Object ignore) bei System.Windows.Application.RunInternal(Window window) bei System.Windows.Application.Run(Window window) bei System.Windows.Application.Run() bei dewabit.App.Main() in C:\Users\Thomas\Desktop\dewabit\csharp\dewabit\App.xaml.cs:Zeile 34. bei System.AppDomain._nExecuteAssembly(RuntimeAssembly assembly, String[] args) bei System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args) bei Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly() bei System.Threading.ThreadHelper.ThreadStart_Context(Object state) bei System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx) bei System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx) bei System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state) bei System.Threading.ThreadHelper.ThreadStart()
In my DataGrid I am setting ItemsSource and DataContext to a DataTable.
Does anyone have an idea how to get this fixed?