windowsforms-devexpress-dot-xtraeditors-dot-baseedit-3e5054f0.md
Gets or sets whether the editor’s value has been modified since the editor last received focus or since it was last validated.
Namespace : DevExpress.XtraEditors
Assembly : DevExpress.XtraEditors.v25.2.dll
NuGet Package : DevExpress.Win.Navigation
[Browsable(false)]
public virtual bool IsModified { get; set; }
<Browsable(False)>
Public Overridable Property IsModified As Boolean
| Type | Description |
|---|---|
| Boolean |
true if the editor’s value has been modified; otherwise, false.
|
Whenever the editor has focus and its value changes (an end-user types or deletes a character, the EditValue is changed in code, etc.), the IsModified property is automatically set to true. If an editor validation is successful and the editor accepts its new value, the IsModified property value is set back to false.
This property is used internally by the editor to determine whether the RepositoryItem.Validating event needs to be raised.
The following code snippets (auto-collected from DevExpress Examples) contain references to the IsModified property.
Note
The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.
if (edit == null || !edit.Visible) return;
if (edit.IsModified && edit.EditValue != null && updateValues)
SetChildRowValues(edit);
winforms-grid-initialize-new-item-row-on-start-editing/CS/WindowsApplication73/Form1.cs#L36
if (view.IsNewItemRow(view.FocusedRowHandle) && view.FocusedColumn.FieldName != "ID")
view.ActiveEditor.IsModified = true;
}
End If
If edit.IsModified AndAlso edit.EditValue IsNot Nothing AndAlso updateValues Then
SetChildRowValues(edit)
winforms-grid-initialize-new-item-row-on-start-editing/VB/WindowsApplication73/Form1.vb#L27
Dim view As GridView = TryCast(sender, GridView)
If view.IsNewItemRow(view.FocusedRowHandle) AndAlso Not Equals(view.FocusedColumn.FieldName, "ID") Then view.ActiveEditor.IsModified = True
End Sub
See Also