DesignerRegionCollection::Contains Method (DesignerRegion^)
.NET Framework (current version)
Gets a value indicating whether the specified region is contained within the collection.
Assembly: System.Design (in System.Design.dll)
Parameters
- region
-
Type:
System.Web.UI.Design::DesignerRegion^
The DesignerRegion to locate within the collection.
The Contains method determines equality by using the Equals method on the DesignerRegion objects.
The Contains method performs a linear search; therefore, the average execution time is proportional to the Count property. Because template region collections are typically small, the performance of the linear search operation is not critical.
.NET Framework
Available since 2.0
Available since 2.0
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