通过

  • 项目

ExecuteNonQuery 方法 (String, ExecutionTypes)

Executes a statement with the specified execution options that does not return a result set.

命名空间：  Microsoft.SqlServer.Management.Common
程序集：  Microsoft.SqlServer.ConnectionInfo（在 Microsoft.SqlServer.ConnectionInfo.dll 中）

语法

声明
Public Function ExecuteNonQuery ( _
    sqlCommand As String, _
    executionType As ExecutionTypes _
) As Integer
用法
Dim instance As ServerConnection
Dim sqlCommand As String
Dim executionType As ExecutionTypes
Dim returnValue As Integer

returnValue = instance.ExecuteNonQuery(sqlCommand, _
    executionType)

public int ExecuteNonQuery(
    string sqlCommand,
    ExecutionTypes executionType
)

public:
int ExecuteNonQuery(
    String^ sqlCommand, 
    ExecutionTypes executionType
)

member ExecuteNonQuery : 
        sqlCommand:string * 
        executionType:ExecutionTypes -> int 

public function ExecuteNonQuery(
    sqlCommand : String, 
    executionType : ExecutionTypes
) : int

参数

返回值

类型：System. . :: . .Int32
An Int32 value that specifies the total number of rows affected by the Transact-SQL command for UPDATE, INSERT, and DELETE statements. For all other types of statements, the return value is -1.

注释

The Transact-SQL command is typically a data definition language (DDL) statement or stored procedure that affects the server settings. The Text property of the CapturedSql object can be used as the sqlCommand parameter to allow execution of a captured Transact-SQL statement. The sqlCommand parameter contains a single Transact-SQL statement.

Only SQLCMD commands are recognized by the ExecuteNonQuery method. If the sqlCommand parameter contains a statement that is not a SQLCMD command then the method fails and an ExecutionFailureException exception is raised, unless the executionType parameter has been set to include the ExecutionTypes.ContinueOnError value.