DataParameter.IsSupportedDirection Method

Retrieves a Boolean value indicating whether the specified parameter direction is supported.

Namespace:  Microsoft.VisualStudio.Data
Assembly:  Microsoft.VisualStudio.Data (in Microsoft.VisualStudio.Data.dll)

Syntax

'Declaration
Protected Overridable Function IsSupportedDirection ( _
    direction As DataParameterDirection _
) As Boolean

protected virtual bool IsSupportedDirection(
    DataParameterDirection direction
)

protected:
virtual bool IsSupportedDirection(
    DataParameterDirection direction
)

abstract IsSupportedDirection : 
        direction:DataParameterDirection -> bool 
override IsSupportedDirection : 
        direction:DataParameterDirection -> bool 

protected function IsSupportedDirection(
    direction : DataParameterDirection
) : boolean

Parameters

• direction
  Type: Microsoft.VisualStudio.Data.DataParameterDirection
  A parameter direction, as defined in the DataParameterDirection enumeration.

Return Value

Type: System.Boolean
Returns true if the specified parameter direction is supported; otherwise returns false.

Remarks

This method is called by the base implementation of the OnDirectionChanging method. It is used to determine if a parameter direction is valid for the current state of the parameter.

The base implementation of this method returns true.

.NET Framework Security

• Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

See Also

Reference

DataParameter Class

Microsoft.VisualStudio.Data Namespace