Merhaba arkadaşlar,
C#, faturaları listeledeğim ekran çok donduğu için task kullanmak istedim fakat aşağıdaki hatayı almaya başladım ne yapabilirim acaba.
private async void buttonUpdate_ItemClick(object sender, ItemClickEventArgs e)
{
await Task.Run(() => LoadOrder());
}
private void LoadOrder()
{
// code
}
Hata Kaynağı =DevExpress.Data.v18.1
Hata Mesajı = Cross thread operation detected. To suppress this exception, set DevExpress.Data.CurrencyDataController.DisableThreadingProblemsDetection = true
ManagedThreadId: 4; ThreadName: ''
StackTrace:
konum: System.Environment.GetStackTrace(Exception e, Boolean needFileInfo)
konum: System.Environment.get_StackTrace()
konum: DevExpress.Data.BaseGridController.ThrowCrossThreadExceptionToTheUIThreadIfPossible()
konum: DevExpress.Data.BaseGridController.CheckCrossThread(Action`1 method, Boolean ignoreThreadWarning)
konum: DevExpress.Data.CurrencyDataController.RaiseOnBindingListChanged(ListChangedEventArgs e)
konum: DevExpress.Data.Helpers.ListDataControllerHelper.OnBindingListChanged(ListChangedEventArgs e)
konum: DevExpress.Data.Helpers.BaseDataViewControllerHelper.OnBindingListChanged(ListChangedEventArgs e)
konum: DevExpress.Data.DataControllerBase.OnBindingListChanged(Object sender, ListChangedEventArgs e)
konum: System.ComponentModel.ListChangedEventHandler.Invoke(Object sender, ListChangedEventArgs e)
konum: System.Windows.Forms.BindingSource.OnListChanged(ListChangedEventArgs e)
konum: System.Windows.Forms.BindingSource.ResetBindings(Boolean metadataChanged)
konum: System.Windows.Forms.BindingSource.SetList(IList list, Boolean metaDataChanged, Boolean applySortAndFilter)
konum: System.Windows.Forms.BindingSource.ResetList()
konum: System.Windows.Forms.BindingSource.set_DataSource(Object value)
konum: DevExpress.XtraGrid.Views.Base.ColumnView.RaiseFocusedRowChanged(Int32 prevFocused, Int32 focusedRowHandle)
konum: DevExpress.XtraGrid.Views.Base.ColumnView.DoChangeFocusedRowInternal(Int32 newRowHandle, Boolean updateCurrentRow)
konum: DevExpress.XtraGrid.Views.Grid.GridView.OnCurrentControllerRowChanged(CurrentRowEventArgs e)
konum: DevExpress.XtraGrid.Views.Base.ColumnView.DevExpress.Data.IDataControllerCurrentSupport.OnCurrentControllerRowChanged(CurrentRowEventArgs e)
konum: DevExpress.Data.BaseGridController.OnCurrentControllerRowChanged()
konum: DevExpress.Data.BaseGridController.OnCurrentControllerRowChanging(Int32 oldControllerRow, Int32 newControllerRow)
konum: DevExpress.Data.BaseGridController.set_CurrentControllerRow(Int32 value)
konum: DevExpress.Data.BaseGridController.ResetCurrentPosition()
konum: DevExpress.Data.CurrencyDataController.OnDataSourceChanged()
konum: DevExpress.Data.CurrencyDataController.SetDataSource(BindingContext context, Object dataSource, String dataMember)
konum: DevExpress.XtraGrid.Views.Base.BaseView.SetDataSource(BindingContext context, Object dataSource, String dataMember)
konum: DevExpress.XtraGrid.Views.Grid.GridView.SetDataSource(BindingContext context, Object dataSource, String dataMember)
konum: DevExpress.XtraGrid.GridControl.ActivateDataSource()
konum: DevExpress.XtraGrid.GridControl.set_DataSource(Object value)
konum: System.Threading.Tasks.Task.InnerInvoke()
konum: System.Threading.Tasks.Task.Execute()
konum: System.Threading.Tasks.Task.ExecutionContextCallback(Object obj)
konum: System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
konum: System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
konum: System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot)
konum: System.Threading.Tasks.Task.ExecuteEntry(Boolean bPreventDoubleExecution)
konum: System.Threading.Tasks.Task.System.Threading.IThreadPoolWorkItem.ExecuteWorkItem()
konum: System.Threading.ThreadPoolWorkQueue.Dispatch()
konum: System.Threading._ThreadPoolWaitCallback.PerformWaitCallback(),
Hata Detayı = konum: DevExpress.Data.BaseGridController.<>c__DisplayClass8b.<ThrowCrossThreadExceptionToTheUIThreadIfPossible>b__8a() Hata Linki =
