SqlCeException.NativeError 属性

获取 SqlCeErrorCollection 中第一个 SqlCeError 的本机错误号。有关该错误的更多信息，请参见 SQL Server Compact Edition Books Online（《SQL Server Compact Edition 联机丛书》）的“Troubleshooting”（疑难解答）一节中的“SQL Server Compact Edition Errors”（SQL Server Compact Edition 错误）主题。

命名空间: System.Data.SqlServerCe
程序集: System.Data.SqlServerCe（在 system.data.sqlserverce.dll 中）

语法

声明
Public ReadOnly Property NativeError As Integer
用法
Dim instance As SqlCeException
Dim value As Integer

value = instance.NativeError

public int NativeError { get; }

public:
property int NativeError {
    int get ();
}

/** @property */
public int get_NativeError ()

public function get NativeError () : int

不适用。

示例

下面的示例显示了 SqlCeErrorCollection 集合中第一个 SqlCeError 的 Message 和 NativeError 属性。

Try
    Dim repl As New SqlCeReplication()

    ' Fill repl properites here
    ' ...
    ' SqlCeReplication may throw SqlCeException which contains a 
    ' collection of errors; SQL Mobile database engine always
    ' returns one error in the collection
    '
    repl.Synchronize()
Catch e As SqlCeException
    Dim err As SqlCeError
    For Each err In e.Errors
        ' Use SqlCeError properties if you need specific
        ' application logic depending on the error condition
        '
        If 28577 = [err].NativeError Then 'SSCE_M_SCHEMAHASCHANGED
            ' Error specific logic goes here...
            '
        End If

        ' Note: For native error numbers, refer to SQL Server Mobile Errors
        ' in the SQL Server Mobile Books Online
        '
        MessageBox.Show([err].Message)
    Next err
End Try

try
{
    SqlCeReplication repl = new SqlCeReplication();
    
    // Fill repl properites here
    // ...
    
    // SqlCeReplication may throw SqlCeException which contains a 
    // collection of errors; SQL Mobile database engine always
    // returns one error in the collection
    //
    repl.Synchronize();
}
catch (SqlCeException e)
{
    foreach (SqlCeError error in e.Errors)
    {
        // Use SqlCeError properties if you need specific
        // application logic depending on the error condition
        //
        if (28577 == error.NativeError /*SSCE_M_SCHEMAHASCHANGED*/)
        {
            // Error specific logic goes here...
            //
        }

        // Note: For native error numbers, refer to SQL Server Mobile Errors
        // in the SQL Server Mobile Books Online
        //
        MessageBox.Show(error.Message);
    }
}

平台

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

Windows Vista、Microsoft Windows XP SP2 和 Windows Server 2003 SP1 支持 Microsoft .NET Framework 3.0。

版本信息

.NET Framework

受以下版本支持：3.0

.NET Compact Framework

受以下版本支持：2.0、1.0

请参见

参考

SqlCeException 类
SqlCeException 成员
System.Data.SqlServerCe 命名空间