Artikel
03/30/2012

IScalarParameter-Schnittstelle

Represents a SQL Server scalar parameter.

Namespace: Microsoft.SqlServer.Management.SqlParser.Metadata
Assembly: Microsoft.SqlServer.Management.SqlParser (in Microsoft.SqlServer.Management.SqlParser.dll)

Syntax

'Declaration
Public Interface IScalarParameter _
    Inherits IScalarVariable, IScalar, IParameter, ILocalVariable,  _
    IMetadataObject
'Usage
Dim instance As IScalarParameter

public interface IScalarParameter : IScalarVariable, 
    IScalar, IParameter, ILocalVariable, IMetadataObject

public interface class IScalarParameter : IScalarVariable, 
    IScalar, IParameter, ILocalVariable, IMetadataObject

type IScalarParameter =  
    interface
        interface IScalarVariable
        interface IScalar
        interface IParameter
        interface ILocalVariable
        interface IMetadataObject
    end

public interface IScalarParameter extends IScalarVariable, IScalar, IParameter, ILocalVariable, IMetadataObject

Der IScalarParameter-Typ macht folgende Elemente verfügbar.

Eigenschaften

	Name	Beschreibung
	DataType	Gets the local variable data type. (Geerbt von ILocalVariable.)
	DataType	Gets the scalar data type. (Geerbt von IScalar.)
	DataType	Gets a IScalarDataType object that represents the scalar variable data type. (Geerbt von IScalarVariable.)
	DefaultValue	Gets the default value of the parameter. (Geerbt von IParameter.)
	IsCursorVariable	Gets a value that indicates whether this is a cursor variable. (Geerbt von ILocalVariable.)
	IsOutput	Gets a value that indicates whether the parameter is an output parameter. (Geerbt von IParameter.)
	IsParameter	Gets a value that indicates whether this is a parameter. (Geerbt von ILocalVariable.)
	IsReadOnly	Gets a value that indicates that this parameter is read-only. (Geerbt von IParameter.)
	IsScalarVariable	Gets a value that indicates whether this is a scalar variable. (Geerbt von ILocalVariable.)
	IsTableVariable	Gets a value that indicates whether this is a table variable. (Geerbt von ILocalVariable.)
	Name	Gets the name of the metadata object. (Geerbt von IMetadataObject.)
	Nullable	Gets a Boolean value that indicates whether the scalar object is nullable. (Geerbt von IScalar.)
	ScalarType	Gets the scalar type. (Geerbt von IScalar.)