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ImageField.GetFormattedAlternateText Method

Applies the format specified by the DataAlternateTextFormatString property to the alternate text value contained in the specified Control object.

Namespace:  System.Web.UI.WebControls
Assembly:  System.Web (in System.Web.dll)

protected virtual string GetFormattedAlternateText(
	Control controlContainer
)

Parameters

controlContainer
Type: System.Web.UI.Control

The Control that contains the alternate text value to transform.

Return Value

Type: System.String
The transformed value.

The GetFormattedAlternateText method is a helper method used by the ImageField class to apply the format specified by the DataImageUrlFormatString property to the alternate text value. The alternate text value is contained in the Control object specified by the controlContainer parameter.

Notes to Inheritors

When extending the ImageField class, you can override this method to perform a custom formatting routine.

.NET Framework

Supported in: 4.6, 4, 3.5, 3.0, 2.0

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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