SpreadsheetNameBoxControl.ReadOnly Property

Gets or sets a value indicating whether the SpreadsheetNameBoxControl‘s value can be changed by end-users.

Namespace: DevExpress.XtraSpreadsheet

Assembly: DevExpress.XtraSpreadsheet.v21.2.dll

NuGet Packages: DevExpress.Win.Design, DevExpress.Win.Spreadsheet

Declaration

C#

[DefaultValue(DefaultBoolean.Default)]
[DXCategory("Behavior")]
public DefaultBoolean ReadOnly { get; set; }

VB.NET

<DXCategory("Behavior")>
<DefaultValue(DefaultBoolean.Default)>
Public Property [ReadOnly] As DefaultBoolean

Property Value

Type	Default	Description
DefaultBoolean	Default	A DefaultBoolean enumeration value specifying the accessibility of the SpreadsheetNameBoxControl control. The default is DefaultBoolean.Default.

Available values:

Name	Description
True	true. DefaultBoolean.True has a constant value of 0, while the standard true value corresponds to a value of 1. In Visual Basic, do not use implicit conversion of Boolean values to DefaultBoolean, and vice versa, as the conversion may produce incorrect results.
False	false. DefaultBoolean.False has a constant value of 1, while the standard false value corresponds to a value of 0. In Visual Basic, do not use implicit conversion of Boolean values to DefaultBoolean, and vice versa, as the conversion may produce incorrect results.
Default	The default behavior determined by the control’s logic.

Remarks

By default, the DefaultBoolean.Default value is treated as False for the SpreadsheetNameBoxControl, so that end-users can modify values of the name box. To prevent end-users from editing values in the SpreadsheetNameBoxControl, set the ReadOnly property to DefaultBoolean.True.

C#

spreadsheetNameBoxControl1.ReadOnly = DevExpress.Utils.DefaultBoolean.True;

VB.NET

spreadsheetNameBoxControl1.ReadOnly = DevExpress.Utils.DefaultBoolean.True

Note

Changing the ReadOnly property value raises the SpreadsheetNameBoxControl.ReadOnlyChanged event.