我想通过INI文件来写远端服务器IP地址,然后配置DCOMCONNection,达到连接远端服务器的目的。代码如下:procedure TForm1.FormCreate(Sender: TObject);
var
Myinifile:TInifile;
tempstr,V_Filename:string;
begin
V_Filename:=ExtractFilePath(Paramstr(0))+'sys.ini';
Myinifile:=Tinifile.Create(V_Filename);
tempstr:=Myinifile.ReadString('conn','SERVER_IP','');
try
try
DM.DCOMC1.ComputerName:=tempstr;
DM.DCOMC1.Connected:=true;
except
on e:exception do
showmessage(e.Message);
end;
finally
Myinifile.Free;
end;
end;提示出错:access violation at address 0061b7a2 in module 'project1.exe'!
写入TDM.DataModuleCreate中,运行提示RPC服务器不可用!请问高手,我这种方法可行么?如果可行,问题出在哪里,如果不可行,如何解决?
var
Myinifile:TInifile;
tempstr,V_Filename:string;
begin
V_Filename:=ExtractFilePath(Paramstr(0))+'sys.ini';
Myinifile:=Tinifile.Create(V_Filename);
tempstr:=Myinifile.ReadString('conn','SERVER_IP','');
try
try
DM.DCOMC1.ComputerName:=tempstr;
DM.DCOMC1.Connected:=true;
except
on e:exception do
showmessage(e.Message);
end;
finally
Myinifile.Free;
end;
end;提示出错:access violation at address 0061b7a2 in module 'project1.exe'!
写入TDM.DataModuleCreate中,运行提示RPC服务器不可用!请问高手,我这种方法可行么?如果可行,问题出在哪里,如果不可行,如何解决?
var
Myinifile:TInifile;
tempstr,V_Filename:string;
begin
V_Filename:=ExtractFilePath(Paramstr(0))+'sys.ini';
Myinifile:=Tinifile.Create(V_Filename);
tempstr:=Myinifile.ReadString('conn','SERVER_IP','');
try
try
DM.DCOMC1.Connected:=false;
DM.DCOMC1.ComputerName:=tempstr;
DM.DCOMC1.Connected:=true;
except
on e:exception do
showmessage(e.Message);
end;
finally
Myinifile.Free;
end;
end;
PS:不要在Create事件写这些东西!