'Declaration Public Event CellValidationError As CellValidationErrorEventHandler
public event CellValidationErrorEventHandler CellValidationError
The event handler receives an argument of type CellValidationErrorEventArgs containing data related to this event. The following CellValidationErrorEventArgs properties provide information specific to this event.
Property | Description |
---|---|
Cell (Inherited from Infragistics.Win.UltraWinTree.CellEventArgs) | Returns the UltraTreeNodeCell object for which this instance was created. |
Column (Inherited from Infragistics.Win.UltraWinTree.CellEventArgs) | Returns the UltraTreeNodeColumn for which this instance was created. |
Node (Inherited from Infragistics.Win.UltraWinTree.CellEventArgs) | Returns the UltraTreeNode for which this instance was created. |
RaiseDataErrorEvent | Gets/sets whether the DataError should be raised to report the error to listeners of that event. |
RestoreOriginalValue | Gets/sets whether the cell's value will be restored to the value it had prior to entering edit mode. |
StayInEditMode | Gets/sets whether the cell will remain in edit mode, preventing the end user from leaving the cell until a valid value is entered or the edit mode session is canceled. |
Imports Infragistics.Win Imports Infragistics.Win.UltraWinTree Private Sub ultraTree1_CellValidationError(ByVal sender As Object, ByVal e As CellValidationErrorEventArgs) Handles ultraTree1.CellValidationError If e.Column.DataType Is GetType(Integer) Then e.RaiseDataErrorEvent = False e.RestoreOriginalValue = False e.StayInEditMode = False e.Cell.Value = 0 End If End Sub
using Infragistics.Win; using Infragistics.Win.UltraWinTree; using System.Diagnostics; private void ultraTree1_CellValidationError(object sender, Infragistics.Win.UltraWinTree.CellValidationErrorEventArgs e) { if ( e.Column.DataType == typeof(int) ) { e.RaiseDataErrorEvent = false; e.RestoreOriginalValue = false; e.StayInEditMode = false; e.Cell.Value = 0; } }
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2