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RadListFilterDistinctValuesTableContains Method
Check if the collection conteins a given string key.

Namespace: Telerik.WinControls.UI
Assembly: Telerik.WinControls.GridView (in Telerik.WinControls.GridView.dll) Version: 2018.2.619.40 (2018.2.619.40)
Syntax
public bool Contains(
	Object key
)

Parameters

key
Type: SystemObject
Must be a string

Return Value

Type: Boolean

Implements

IDictionaryContains(Object)
See Also