Creates and populates a storage dependent parameter with data.
Syntax
| Visual Basic (Declaration) | |
|---|
Public Overridable MustOverride Function CreateParameter( _
ByVal index As Integer, _
ByRef name As String, _
ByVal value As Object, _
ByVal type As Type _
) As IDataParameter |
| Visual Basic (Usage) |  Copy Code |
|---|
Dim instance As SqlStorageBase
Dim index As Integer
Dim name As String
Dim value As Object
Dim type As Type
Dim value As IDataParameter
value = instance.CreateParameter(index, name, value, type)
|
| C# | |
|---|
public virtual abstract IDataParameter CreateParameter(
int index,
ref string name,
object value,
Type type
) |
| Managed Extensions for C++ | |
|---|
public: virtual abstract IDataParameter CreateParameter(
int index,
ref string* name,
Object* value,
Type* type
) |
| C++/CLI | |
|---|
public:
virtual abstract IDataParameter CreateParameter(
int index,
ref String^ name,
Object^ value,
Type^ type
) |
Parameters
- index
- The index of the parameter.
- name
- Name of the storage parameter.
- value
- Value of the storage parameter.
- type
- The type of the value argument. This information is useful if the value is null.
Return Value
The name of the storage parameter should be set to a valid parameter name (one
that is supported by the storage) while creating the parameter.
Exceptions
| Exception | Description |
|---|
| ArgumentNullException | Name is null. |
Requirements
Platforms: Windows 2000, Windows XP family, Windows Server 2003 family, Windows Vista family
See Also
