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ListControlExtensionsHasValue Method
Returns true when at least one item is selected.

Namespace: CMS.Base.Web.UI
Assembly: CMS.Base.Web.UI (in CMS.Base.Web.UI.dll) Version: 13.0.131
Syntax
C#
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public static bool HasValue(
	this ListControl control
)

Parameters

control
Type: System.Web.UI.WebControlsListControl
Control

Return Value

Type: Boolean

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type ListControl. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).
See Also