ShapeFormat.TextBox Property

Provides access to text box content and its settings.

Namespace: DevExpress.XtraRichEdit.API.Native

Assembly: DevExpress.RichEdit.v24.2.Core.dll

NuGet Package: DevExpress.RichEdit.Core

Declaration

C#

TextBox TextBox { get; }

VB.NET

ReadOnly Property TextBox As TextBox

Property Value

Type	Description
TextBox	An object that defines text box content and its settings.

Remarks

Call the ShapeCollection.InsertTextBox method to add a text box to a document. The ShapeFormat.TextBox property allows you to specify text box content and define its settings (such as margins and alignment).

C#

Document document = wordProcessor.Document;
document.Unit = DevExpress.Office.DocumentUnit.Inch;
// Create a text box.
Shape myTextBox = document.Shapes.InsertTextBox(document.Range.Start, new RectangleF(1.5f, 1f, 1.5f, 0.5f));
// Specify the text box background color.
myTextBox.Fill.Color = System.Drawing.Color.WhiteSmoke;
// Draw a border around the text box.
myTextBox.Line.Color = System.Drawing.Color.Black;
myTextBox.Line.Thickness = 1;
// Modify text box content.
SubDocument textBoxDocument = myTextBox.ShapeFormat.TextBox.Document;
textBoxDocument.AppendText("Text box");
CharacterProperties cp = textBoxDocument.BeginUpdateCharacters(textBoxDocument.Range.Start, 4);
cp.ForeColor = System.Drawing.Color.Orange;
cp.FontSize = 24;
textBoxDocument.EndUpdateCharacters(cp);

VB.NET

Dim document As Document = wordProcessor.Document
document.Unit = DevExpress.Office.DocumentUnit.Inch
' Create a text box.
Dim myTextBox As Shape = document.Shapes.InsertTextBox(document.Range.Start, New RectangleF(1.5F, 1F, 1.5F, 0.5F))
' Specify the text box background color.
myTextBox.Fill.Color = System.Drawing.Color.WhiteSmoke
' Draw a border around the text box.
myTextBox.Line.Color = System.Drawing.Color.Black
myTextBox.Line.Thickness = 1
' Modify text box content.
Dim textBoxDocument As SubDocument = myTextBox.ShapeFormat.TextBox.Document
textBoxDocument.AppendText("Text box")
Dim cp As CharacterProperties = textBoxDocument.BeginUpdateCharacters(textBoxDocument.Range.Start, 4)
cp.ForeColor = System.Drawing.Color.Orange
cp.FontSize = 24
textBoxDocument.EndUpdateCharacters(cp)

Use the following properties to determine whether an existing drawing object is a text box:

• DrawingObject.Type is Shape;

• DrawingObject.ShapeFormat.HasText returns true.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the TextBox 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.

C#

winforms-rich-edit-iterate-through-all-sub-documents/CS/SubDocumentIterator/SubDocumentHelper.cs#L45

foreach (Shape shape in shapes)
    if (shape.ShapeFormat.TextBox != null)
        subDocumentProcessor(shape.ShapeFormat.TextBox.Document);

VB.NET

winforms-rich-edit-iterate-through-all-sub-documents/VB/SubDocumentIterator/SubDocumentHelper.vb#L40

For Each shape As Shape In shapes
    If shape.ShapeFormat.TextBox IsNot Nothing Then subDocumentProcessor(shape.ShapeFormat.TextBox.Document)
Next