WebTextBox Object

Represents a Web text box control. The WebTextBox object is a member of the Shape object.
Using the WebTextBox object
Use the AddWebControl method to create new Web option button. Use the WebTextBox property to access a Web text box control shape. This example creates a new Web text box, specifies default text, indicates that entry is required, and limits entry to 50 characters.
Sub CreateWebTextBox()
With ActiveDocument.Pages(1).Shapes
With .AddWebControl(Type:=pbWebControlSingleLineTextBox, _
Left:=100, Top:=100, Width:=150, Height:=15).WebTextBox
.DefaultText = "Please Enter Your Full Name"
.RequiredControl = msoTrue
.Limit = 50
End With
End With
End Sub