-- 作者:zcgmxf
-- 发布时间:2018/2/12 16:18:00
-- [求助]
老师,我这是操作别人的sql 数据库出现的错误提示,用我们的foxtable 向别人的数据库添加数据,别人的系统自己增加保存数据时出现的,并且覆盖了我的数据。有时候有,有时候没有。不明白是什么意思,请您帮忙。谢谢!
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************** Exception Text ************** System.Exception: data exists error at CYYFCheckupMgr.DBUtility.SqlHelper.ExecuteOraclCmd(String connectionString, String cmdText) at CYYFCheckupMgr.DBUtility.SqlHelper.SaveData(DataSet dsdata, String connectionString) at CYYFCheckupMgr.DBUtility.SqlHelper.SaveData(DataSet dsdata, String connectionString) at CYYFCheckupMgr.SqlDAL.DALPersonToRegister.SaveData(DataSet ds) at CYYFCheckupMgr.BLL.BLLPersonToRegister.SaveData(DataSet ds) at CYYFCheckupMgr.CustomerServiceMgr.frmItemCommend.SaveData() at CYYFCheckupMgr.CustomerServiceMgr.frmItemCommend.button2_Click(Object sender, EventArgs e) at System.Windows.Forms.Control.OnClick(EventArgs e) at DevExpress.XtraEditors.BaseButton.OnClick(EventArgs e) at DevExpress.XtraEditors.BaseButton.OnMouseUp(MouseEventArgs e) at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks) at System.Windows.Forms.Control.WndProc(Message& m) at DevExpress.Utils.Controls.ControlBase.WndProc(Message& m) at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m) at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m) at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
[此贴子已经被作者于2018/2/12 16:23:30编辑过]
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