ISqlWorkspace.GetColumns Method

Returns column information for a table.

[Visual Basic .NET]
Public Sub GetColumns ( _
    ByVal TableName As String, _
    ByRef ppColumnName As IStringArray, _
    ByRef ppColumnType As IStringArray, _
    ByRef ppIsNullable As IVariantArray, _
    ByRef ppSize As ILongArray, _
    ByRef ppPrecision As ILongArray, _
    ByRef ppScale As ILongArray _
)

[C#]
public void GetColumns (
    string TableName,
    ref IStringArray ppColumnName,
    ref IStringArray ppColumnType,
    ref IVariantArray ppIsNullable,
    ref ILongArray ppSize,
    ref ILongArray ppPrecision,
    ref ILongArray ppScale
);

[C++]
HRESULT GetColumns(
  BSTR TableName,
  IStringArray** ppColumnName,
  IStringArray** ppColumnType,
  IVariantArray** ppIsNullable,
  ILongArray** ppSize,
  ILongArray** ppPrecision,
  ILongArray** ppScale
);

[C++]

Parameters
TableName [in]
  TableName is a parameter of type BSTR
ppColumnName [out]

  ppColumnName is a parameter of type IStringArray
ppColumnType [out]

  ppColumnType is a parameter of type IStringArray
ppIsNullable [out]

  ppIsNullable is a parameter of type IVariantArray
ppSize [out]

  ppSize is a parameter of type ILongArray
ppPrecision [out]

  ppPrecision is a parameter of type ILongArray
ppScale [out]

  ppScale is a parameter of type ILongArray

Product Availability

See Also