CustomMaskEventArgs.SetResult(String, Int32, Nullable<Int32>) Method

Sets the editor text, cursor position, and selection anchor.

Namespace: DevExpress.Xpf.Editors

Assembly: DevExpress.Xpf.Core.v23.2.dll

NuGet Package: DevExpress.Wpf.Core

Declaration

C#

public void SetResult(
    string editText,
    int cursorPosition,
    int? selectionAnchor = null
)

VB.NET

Public Sub SetResult(
    editText As String,
    cursorPosition As Integer,
    selectionAnchor As Integer? = Nothing
)

Parameters

Name	Type	Description
editText	String	The editor’s text.
cursorPosition	Int32	The cursor (caret) position.

Optional Parameters

Name	Type	Default	Description
selectionAnchor	Nullable<Int32>	null	The selection anchor.

Remarks

The following code sample allows users to enter only Latin letters and capitalizes entered characters:

C#

void OnCustomMask(object sender, DevExpress.Xpf.Editors.CustomMaskEventArgs e) {
    if (e.ActionType == CustomTextMaskInputAction.Init || e.IsCanceled == true)
        return;
    var textInfo = CultureInfo.InvariantCulture.TextInfo;
    if (!Regex.IsMatch(e.InsertedText, @"^[a-zA-Z]+$") && e.ActionType == CustomTextMaskInputAction.Insert)
        e.Cancel();
    else e.SetResult(textInfo.ToUpper(e.ResultEditText), e.ResultCursorPosition);
}

VB.NET

Private Sub OnCustomMask(ByVal sender As Object, ByVal e As DevExpress.Xpf.Editors.CustomMaskEventArgs)
    If e.ActionType = CustomTextMaskInputAction.Init OrElse e.IsCanceled = True Then Return
    Dim textInfo = CultureInfo.InvariantCulture.TextInfo

    If Not Regex.IsMatch(e.InsertedText, "^[a-zA-Z]+$") AndAlso e.ActionType = CustomTextMaskInputAction.Insert Then
        e.Cancel()
    Else
        e.SetResult(textInfo.ToUpper(e.ResultEditText), e.ResultCursorPosition)
    End If
End Sub