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VarCharMax 属性

Gets a data type that specifies the VarCharMax definition used in the data 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 ReadOnly Property VarCharMax As DataType
    Get
用法
Dim value As DataType

value = DataType.VarCharMax

public static DataType VarCharMax { get; }

public:
static property DataType^ VarCharMax {
    DataType^ get ();
}

static member VarCharMax : DataType

static function get VarCharMax () : DataType

属性值

类型：Microsoft.SqlServer.Management.Smo. . :: . .DataType
A DataType object value that specifies a VarCharMax definition in the data type.

注释

This data type allows storage of up to a maximum of 2GB of data. You can use the VarCharMax data type as a parameter in stored procedures and string functions. However, you cannot use this data type in the key column of an index.

示例

Visual Basic

Dim dt As DataType
dt = New DataType(SqlDataType.VarCharMax)

PowerShell

$dt = new-object Microsoft.SqlServer.Management.Smo.DataType([Microsoft.SqlServer.Management.Smo.SqlDataType]::VarCharMax)