Курсовая работа: Телефонная компания

if(ChoiseToLV2==2)

{

String ^q="delete from lgot where id_lgot="+Convert::ToInt32(this->textBox9->Text);

cmd=gcnew System::Data::OleDb::OleDbCommand(q,cn);

rdr=cmd->ExecuteReader();

q="insert into changes(id_user,data,Opisanie) values("+id+",Now(),'Удалениезаписивтаблицельготас ID "+Convert::ToInt32(this->textBox9->Text)+"');";

cmd=gcnew System::Data::OleDb::OleDbCommand(q,cn);

rdr=cmd->ExecuteReader();

rdr->Close();

}

if(ChoiseToLV2==3)

{

String ^q="delete from Klient where id_klient="+Convert::ToInt32(this->textBox9->Text);

cmd=gcnew System::Data::OleDb::OleDbCommand(q,cn);

rdr=cmd->ExecuteReader();

rdr->Close();

q="insert into changes(id_user,data,Opisanie) values("+id+",Now(),'УдалениезаписивтаблицеКлиентс ID "+Convert::ToInt32(this->textBox9->Text)+"');";

cmd=gcnew System::Data::OleDb::OleDbCommand(q,cn);

rdr=cmd->ExecuteReader();

rdr->Close();

}

if(ChoiseToLV2==4)

{

String ^q="delete from ys_ab where id_ys_ab="+Convert::ToInt32(this->textBox9->Text);

cmd=gcnew System::Data::OleDb::OleDbCommand(q,cn);

rdr=cmd->ExecuteReader();

q="insert into changes(id_user,data,Opisanie) values("+id+",Now(),'Удалениезаписивтаблицеклиент-услугас ID "+Convert::ToInt32(this->textBox9->Text)+"');";

cmd=gcnew System::Data::OleDb::OleDbCommand(q,cn);

rdr=cmd->ExecuteReader();