1 Form aForm=new Form()
aForm.show()// aForm.showmodal
2 MessageBox.Show("","",MessageBoxButtons.YesNo,MessageBoxIcon.Question);
3 SQL Connection &sql command
4 Application.exit();
aForm.show()// aForm.showmodal
2 MessageBox.Show("","",MessageBoxButtons.YesNo,MessageBoxIcon.Question);
3 SQL Connection &sql command
4 Application.exit();
YourWinForm winForm = new YourWinForm();
winForm.Show();//非模式调用
winForm.ShowDialog();//模式调用
1,通过按钮的click事件调用你想要的表单,比如说你的表单是一个form,就显示它
2,用MessageBox.Show方法
3,用sqlconnect
4,from.close()等
winForm.Hide();//不销毁对象
winForm.Dispose();//销毁对象
aform.Show(); //非模式
aform.ShowDialog(); //模式
2、
MessageBox.Show("","",MessageBoxButtons.YesNo,MessageBoxIcon.Information);
3、
4、this.Close();
Application.Exit();
sqlDataAdapter1=new SqlDataAdapter("select * from department",sqlConnection1);
sqlDataAdapter1.Fill(dataSet1,"department");
dataGrid1.SetDataBinding(dataSet1,"department");
modForm.ShowDialog();2 if(MessageBox.Show("????","Question",MessageBoxButtons.YesNo,
MessageBoxIcon.Question) == DialogResult.Yes)3 string connectionString1 = "Workstation Id=xxx; Data Source=xxx; Initial Catalog=test; User Id=sa; Password=";
SqlConnection sqlConnection1 = new SqlConnection(connectionString1);
sqlConnection1.Open();4 this.Close();
Application.Exit();