如何将登录表单控件调用到另一个表单 [英] How to call Login form control to another form

问题描述

我正在Windows应用程序项目中，我有登录表格

在登录表单中，我具有诸如username = txtusername之类的控件；密码= txtpassword

这两个控件，我将通过，我将在此处获取用户ID，此用户ID，我想保存其他花药表格，该怎么办?

Hi I am doing windows application project in this i have login form

in login form i have controls like username = txtusername ; password = txtpassword

this two controls i will pass i will get user id here this user id i want to save some anther form how to do?

推荐答案

如果将值传递给另一个表格表示首先创建全局变量并存储该值，然后将值传递给另一种形式，下面的示例代码尝试使用此方法

If you pass values to another Form means first created global variables and stored that values and then pass values to another form , below Sample code try this one

 public global{
public static String gblLoginID ;
public static String  gblPassword ;
}

public class Form1{
global .gblLoginID=textbox1.text;
}
public class Form2{
textbox2.text=global .gblLoginID;
}

您也可以使用Constructor

Hi ,
You can also use Constructor

//Form1
private void button1_Click(object sender, EventArgs e)
{
    Form2 frm = new Form2(txtUser.Text , txtPass.Text);
    frm.Show();
}
//Form2
  string username1, password1;
        public Form2(string username  , string password)
        {
            InitializeComponent();
            username1 = username ;
            password1 = password ;
        }
        private void Form2_Load(object sender, EventArgs e)
        {
            MessageBox.Show(username1+"  "+password1);
        }

最好的问候
M.Mitwalli

Best Regards
M.Mitwalli

我希望这会对您有所帮助
^ ]

I hope this will help you
http://stackoverflow.com/questions/1425719/retrieve-values-from-one-form-to-another-in-windows-application-using-c-sharp[^]

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