Export (0) Print
Expand All

ConstraintCollection::IndexOf Method (String)

Gets the index of the Constraint specified by name.

Namespace:  System.Data
Assembly:  System.Data (in System.Data.dll)

public:
int IndexOf(
	String^ constraintName
)

Parameters

constraintName
Type: System::String

The name of the Constraint.

Return Value

Type: System::Int32
The index of the Constraint if it is in the collection; otherwise, -1.

Use the IndexOf method to return an index to be used with either the Contains or Remove method.

The following example uses the IndexOf method to return the index of a Constraint. The index is passed to the Contains method to determine whether the collection contains the constraint, before removing it.

No code example is currently available or this language may not be supported.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

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.

Show:
© 2014 Microsoft