首先在解決方案管理器(Program.cs)裏的代碼ide
static void Main() { Application.EnableVisualStyles(); Application.SetCompatibleTextRenderingDefault(false); Form Login = new Login(); Login.ShowDialog();//顯示登錄窗體 if (Login.DialogResult == DialogResult.OK) Application.Run(new Main());//判斷登錄成功時主進程顯示主窗口 else return; }
而後在登錄窗口(Login.cs)的登錄按鈕(BTLogin)Click事件裏this
private void BTLogin_Click(object sender, EventArgs e) { if (TBUserName.Text == "www.520360.com" && TBPassWord.Text == "123") { this.DialogResult = DialogResult.OK;//關鍵:設置登錄成功狀態 this.Close(); } else { MessageBox.Show("帳號或密碼錯誤,請重試"); } }