Delphi可否获取数据库的raiserror的错误级别代码

Question

RT

Answer 1

please try ...
with TADOconnection.creat(nil) do
    try
        connection:=conn;//conn是你的连接字符串
        conn.BeginTrans;
        try
        .....
        .....
        conn.CommitTrans;
    finally
        free;
    end;
    except
        on E: Exception do
        begin
            conn.RollbackTrans;
            showmessagebox(e.message)
        end;
    end;

Answer 2

某些ado内部的错误，delphi是捕获不了的