Delphi中用ADO系列控件获得存储过程的Return值
在Delphi中Ado系列控件使用xxxxx.Parameters.Refresh,可以获得存储过程的Return值
以TADOStoredProc为例
ADOStoredProc1.Connection := 'xxxx';
ADOStoredProc1.ProcedureName := 'XXXX';
ADOStoredProc1.Parameters.Refresh; //刷新存储过程的参数列表
//参数赋值
ADOStoredProc1.ExecProc;
ADOStoredProc1.Parameters[0].Value; //就是Return的返回值
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