VarChar 方法
Returns an object that represents the specified type.
命名空间: Microsoft.SqlServer.Management.Smo
程序集: Microsoft.SqlServer.Smo(在 Microsoft.SqlServer.Smo.dll 中)
语法
声明
Public Shared Function VarChar ( _
maxLength As Integer _
) As DataType
用法
Dim maxLength As Integer
Dim returnValue As DataType
returnValue = DataType.VarChar(maxLength)
public static DataType VarChar(
int maxLength
)
public:
static DataType^ VarChar(
int maxLength
)
static member VarChar :
maxLength:int -> DataType
public static function VarChar(
maxLength : int
) : DataType
参数
- maxLength
类型:System. . :: . .Int32
An Int32 value that specifies the maximum length of the data type.
返回值
类型:Microsoft.SqlServer.Management.Smo. . :: . .DataType
A DataType object value.
示例
Visual Basic
Dim dt As DataType
dt = New DataType(SqlDataType.VarChar, 10)
PowerShell
$dt = new-object Microsoft.SqlServer.Management.Smo.DataType([Microsoft.SqlServer.Management.Smo.SqlDataType]::VarChar, 10)