AutomationProperties.SetHelpText Method
This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Sets the value of the AutomationProperties..::.HelpText attached property for the specified DependencyObject.
Namespace: System.Windows.Automation
Assembly: System.Windows (in System.Windows.dll)
Syntax
Public Shared Sub SetHelpText ( _
element As DependencyObject, _
value As String _
)
public static void SetHelpText(
DependencyObject element,
string value
)
Parameters
- element
Type: System.Windows..::.DependencyObject
The DependencyObject for which to set the property.
- value
Type: System..::.String
The help text.
Exceptions
| Exception | Condition |
|---|---|
| ArgumentException | element is invalid value. |
| ArgumentNullException | element is nullNothingnullptra null reference (Nothing in Visual Basic). |
Remarks
The returned string typically provides the same text that is provided by the tooltip for the control.
Version Information
Windows Phone OS
Supported in: 8.1, 8.0, 7.1, 7.0
Platforms
Windows Phone