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TextBoxBase.ReadOnly Property

Gets or sets a value indicating whether text in the text box is read-only.

Namespace: System.Windows.Forms
Assembly: System.Windows.Forms (in system.windows.forms.dll)

public bool ReadOnly { get; set; }
/** @property */
public boolean get_ReadOnly ()

/** @property */
public void set_ReadOnly (boolean value)

public function get ReadOnly () : boolean

public function set ReadOnly (value : boolean)

Not applicable.

Property Value

true if the text box is read-only; otherwise, false. The default is false.

When this property is set to true, the contents of the control cannot be changed by the user at runtime. With this property set to true, you can still set the value of the Text property in code. You can use this feature instead of disabling the control with the Enabled property to allow the contents to be copied and ToolTips to be shown.

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 2.0, 1.0
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