public bool Update(string po, string MOVETYPE, string txtField)
{
bool result = false;
Logon logon = new Logon();
try
{
logon.Conncet();
Function function = new Function();
logon.SetFunction("ZRFC006");
logon.Field_SetValue("PURCHASEORDER", po);
logon.Field_SetValue("ZRFCTYPE", "G");
logon.StartFunction();
this.ZMSG = logon.Retrun_String("ZMSG");
this.ZFLAG = logon.Retrun_String("ZFLAG");
this.POHEADER = logon.getStruct("POHEADER");
this.POITEM = logon.Return_Message("POITEM");
this.POACCOUNT = logon.Return_Message("POACCOUNT");
}
finally
{
logon.dispose();
}
if (this.POITEM.Rows.Count > 0)
{
result = true;
}
return(result);
}
