{"id":74,"date":"2008-02-19T23:39:31","date_gmt":"2008-02-19T23:39:31","guid":{"rendered":""},"modified":"2008-02-19T23:39:31","modified_gmt":"2008-02-19T23:39:31","slug":"74","status":"publish","type":"post","link":"https:\/\/www.poloo.org\/?p=74","title":{"rendered":"\u5229\u7528\u7a97\u4f53\u7684\u81ea\u5b9a\u4e49\u5c5e\u6027\u5b9e\u73b0\u7a97\u4f53\u4f20\u503c"},"content":{"rendered":"

\u7b2c1\u6b65\uff1a\u5728\u89e3\u51b3\u65b9\u6848\u4e0a\u6dfb\u52a0\u4e00\u4e2a\u7a97\u4f53Form2;\u5e76\u6dfb\u52a0textBox1\u3001textBox2\u3001Button1\uff0c\u5c06Button1\u7684\u6807\u9898\u8bbe\u4e3a\u201c\u786e\u5b9a\u201d\uff0cDialogResult\u5c5e\u6027\u8bbe\u4e3a\u201cOK\u201d\uff1b
\u7b2c2\u6b65\uff1a\u5728\u7a97\u4f53Form2\u7684\u7c7b\u4ee3\u7801\u4e2d\u6dfb\u52a0\u4e24\u4e2a\u79c1\u6709\u5b57\u6bb5: _username\u3001_password\uff0c\u5e76\u6dfb\u52a0\u4e24\u4e2apublic\u5c5e\u6027\uff1aUserName\u3001Password\uff1b\u4ee3\u7801\u5982\u4e0b\uff1a
public partial class Form2: Form
{
       private string _username;
       private string _password;
       public string UserName
       {
           get
           {
               return _username;
           }
           set
           {
               _username=value;
           }
       }
       public string Password
       {
           get
           {
               return _password;
           }
           set
           {
               _password=value;
           }
       }
       .....
}
<\/code>
\u7b2c3\u6b65\uff1a\u7a97\u4f53\u95f4\u76f8\u4e92\u4f20\u503c\u6f14\u793a
\u5728Form1\u6dfb\u52a0\u4e00\u4e2a\u7684Botton1\u3001\u4e00\u4e2acomboBox1,\u5728Botton1_Click\u51fd\u6570\u4e2d\u5982\u4e0b\u4ee3\u7801\uff1a
private void button1_Click(object sender,EventArgs e)
{
      Form2 myForm2 = new Form2();
      myForm2.UserName=\"Richard\";\/\/Form1\u5411Form2\u4f20\u503c\uff01\uff01\uff01
      myForm2.Password=\"pwd1234\";
      DialogResult result= myForm2.ShowDialog();
      if(result==DialogResult.OK)
      {
           comboBox1.Items.Add(myForm2.UserName);\/\/\/\/Form2\u5411Form1\u4f20\u503c\uff01\uff01\uff01
           comboBox2.Items.Add(myForm2.Password);
       }
}<\/code>
  \u8981\u5145\u5206\u6f14\u793a\u4e0a\u8ff0\u529f\u80fd\uff0c\u8fd8\u9700\u8981\u5bf9Form2\u7684\u4ee3\u7801\u4f5c\u5982\u4e0b\u5b8c\u5584\uff1a
\u7b2c1\uff0c\u5728Form2_Load\u4e2d\u6dfb\u52a0\u5982\u4e0b\u4ee3\u7801:
private Form2_Load(object sender,EventArgs e)
{
    textBox1.Text=_username;
    textBox2.Text=_password;
}<\/code>
\u7b2c2\uff0c\u5728textBox1\u3001textBox2\u7684textChanged\u4e8b\u4ef6\u4e2d\u6dfb\u52a0\u5982\u4e0b\u4ee3\u7801:
private void textBox1_TextChanged(object sender,EventArgs e)
{
    this.UserName=textBox1.Text;
}
private void textBox2_TextChanged(object sender,EventArgs e)
{
    this.Password=textBox2.Text;
}
<\/code><\/p>\n","protected":false},"excerpt":{"rendered":"

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