unitcomm.~pas
来自「档案管理系统dephi.rar是用dephi编写的档案管理系统,整个系统详细演示」· ~PAS 代码 · 共 50 行
~PAS
50 行
unit Unitcomm;
interface
uses
ADODB,SysUtils,StrUtils;
function CheckUserDroit(user:string;mm:string):boolean;
function getnamelist:Tstringlist;
var
ADOConn:TADOConnection;
UserName:string;//用户名,作为全局变量用以保存登录时的username值
implementation
function CheckUserDroit(user:string;mm:string):boolean;
var
myDataSet:TADODataSet;
begin
myDataSet:=TADODataSet.Create(nil);
myDataSet.Connection:=ADOConn;
if mm = '' then
begin
myDataSet.CommandText:='select * from yh where yh_name='''+user+'''';
myDataSet.Active:=true;
if myDataSet.Eof then
result:=true
else
result:=false;
end
else
begin
myDataSet.CommandText:='select * from yh where yh_name='''+user+''' and mm='''+mm+'''';
myDataSet.Active:=true;
if myDataSet.Eof then
result:=false
else
result:=true;
end;
myDataSet.Close;
myDataSet.Free;
end;
end.
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