<?xml version="1.0" encoding="GBK"?>
<SqlMain>
<property name="1" table="索引ID_Tpu_Menu3_Cyzgxz">
create unique index ID_Tpu_Menu3_Cyzgxz on Tpu_Menu3_Cyzgxz(CyzgxzID)
</property>
<property name="3" table="T_CYRY_MZ">
drop table T_CYRY_MZ
</property>
<property name="2" table="TPu_Menu8_Clxx">
alter table tpu_menu8_clxx alter column dzw decimal(6,2)
</property>
</SqlMain
procedure TFrmMain.UpDataStruct(aFileName:String);
var
vNode,vChildNode:IXMLNode;
iLen,i:integer;
fSqlText,fName,fTable:string;
begin
try
XMLDoc.LoadFromFile(aFileName);
XMLDoc.Active:=True;
vNode:=XMLDoc.ChildNodes.FindNode('SqlMain');
iLen:=vNode.ChildNodes.Count;
pb1.Max:=iLen*10;
for i:=0 to iLen-1 do
begin
vChildNode:=vNode.ChildNodes.Get(i);
fSqlText:=vChildNode.NodeValue;
fName:=vChildNode.Attributes['name'];
fTable:=vChildNode.Attributes['table'];
DoSqlText(fSqlText,fName,fTable);
end;
except
on e:Exception do
Showmessage('XML文件读取错误，请与开发商联系！'+chr(13)+e.Message);
end;
end;
procedure TFrmMain.DoSqlText(aSqlText,aName,aTable:string);
var
it:Integer;
begin
ADOExec.SQL.Clear;
ADOExec.SQL.Add(aSqlText);
try
it:=StrToInt(aName);
case it of
1:lb1.Caption:='建立表'+aTable;
2:lb1.Caption:='更新表'+aTable;
3:lb1.Caption:='删除表'+aTable;
10:
begin
lb1.Caption:='添加数据表'+aTable;
ClearData(aTable);
end;
11:lb1.Caption:='更新数据表'+aTable;
else
lb1.Caption:='更新表'+aTable;
end;
ADOExec.ExecSQL;
memo1.Lines.Add('信息→'+lb1.Caption+'操作成功！');
except
on e:Exception do
memo1.Lines.Add('警告→'+e.Message);
end;
pb1.StepIt;
pb1.Refresh;
lb1.Refresh;
memo1.Refresh;
end;
注明出处：http://www.blogjava.net/badboyryan/archive/2007/05/28/120510.html
posted on 2007-05-28 17:02
坏男孩 阅读(1235)
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