DataParameter.OnDirectionChanging Method

Called when the Direction property is about to change.

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

Syntax

'Declaración
Protected Overridable Sub OnDirectionChanging ( _
    value As DataParameterDirection _
)

protected virtual void OnDirectionChanging(
    DataParameterDirection value
)

protected:
virtual void OnDirectionChanging(
    DataParameterDirection value
)

abstract OnDirectionChanging : 
        value:DataParameterDirection -> unit 
override OnDirectionChanging : 
        value:DataParameterDirection -> unit 

protected function OnDirectionChanging(
    value : DataParameterDirection
)

Parameters

• value
  Type: Microsoft.VisualStudio.Data.DataParameterDirection
  The value that the Direction property will be set to, from among those defined in the DataParameterDirection enumeration.

Remarks

The base implementation of this method ensures that the value is not equal to Unknown and calls the IsSupportedDirection method to test whether the parameter direction is supported.

.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