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IsStyleAttributeDefined Method (HtmlTextWriterStyle, String)

HtmlTextWriter.IsStyleAttributeDefined Method (HtmlTextWriterStyle, String)

Determines whether the specified markup style attribute and its value are rendered during the next call to the RenderBeginTag method.

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

protected bool IsStyleAttributeDefined(
	HtmlTextWriterStyle key,
	out string value
)

Parameters

key
Type: System.Web.UI.HtmlTextWriterStyle

The HtmlTextWriterStyle associated with the attribute.

value
Type: System.String

The value assigned to the style attribute.

Return Value

Type: System.Boolean
true if the attribute and its value will be rendered during the next call to the RenderBeginTag method; otherwise, false.

If the IsStyleAttributeDefined method returns true, the value to be assigned to the HtmlTextWriterStyle attribute is returned in the value parameter.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1
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