ShowFormEventArgs.DialogResult Property

Gets or sets the return value of a dialog box.

Namespace: DevExpress.XtraRichEdit

Assembly: DevExpress.XtraRichEdit.v23.2.dll

NuGet Packages: DevExpress.Win.PivotGrid, DevExpress.Win.RichEdit, DevExpress.Win.TreeMap

Declaration

C#

public DialogResult DialogResult { get; set; }

VB.NET

Public Property DialogResult As DialogResult

Property Value

Type	Description
DialogResult	A DialogResult enumeration value that specifies the value that is returned by the dialog box.

Remarks

Use the DialogResult property with the ShowFormEventArgs.Handled parameter set to true, to change the return value of the dialog box.

Example

This example demonstrates how handle the RichEditControl.SearchFormShowing event to replace the standard Find and Replace dialog with a custom dialog.

Form1.cs

private void richEditControl1_SearchFormShowing(object sender, SearchFormShowingEventArgs e)
{
    string curWord = richEditControl.Document.GetText(richEditControl.Document.Selection);
    using (MySearchTextForm form = new MySearchTextForm(e.ControllerParameters, curWord))
    {
        e.DialogResult = form.ShowDialog();
        e.Handled = true;
    }
}

Form1.vb

Private Sub richEditControl1_SearchFormShowing(ByVal sender As Object, ByVal e As SearchFormShowingEventArgs)
Dim curWord As String = richEditControl.Document.GetText(richEditControl.Document.Selection)
Using form As New MySearchTextForm(e.ControllerParameters, curWord)
    e.DialogResult = form.ShowDialog()
    e.Handled = True
End Using
End Sub

MySearchForm.cs

using System.Drawing;
using DevExpress.XtraRichEdit.Forms;

namespace CustomDialogs
{
    public partial class MySearchTextForm : SearchTextForm
    {
        public MySearchTextForm(SearchFormControllerParameters controllerParameters, string searchWord)
            : base(controllerParameters)
        {
            lblFndDirection.Location = new Point (lblFndDirection.Location.X - 10, lblFndDirection.Location.Y);
            lblFndDirection.Text = "Direction:";
            cbFndSearchString.Text = searchWord;
            chbFndRegex.Enabled = false;
        }
    }
}

MySearchForm.vb

Imports Microsoft.VisualBasic
Imports System.Drawing
Imports DevExpress.XtraRichEdit.Forms

Namespace CustomDialogs
    Partial Public Class MySearchTextForm
        Inherits SearchTextForm
        Public Sub New(ByVal controllerParameters As SearchFormControllerParameters, ByVal searchWord As String)
            MyBase.New(controllerParameters)
            lblFndDirection.Location = New Point (lblFndDirection.Location.X - 10, lblFndDirection.Location.Y)
            lblFndDirection.Text = "Direction:"
            cbFndSearchString.Text = searchWord
            chbFndRegex.Enabled = False
        End Sub
    End Class
End Namespace