zoukankan      html  css  js  c++  java
  • c# 窗体之间传递值 转载

    转载自: http://www.wangchao.net.cn/it/detail_52411.html

    代码
    父窗口:
      
    using System;
      
    using System.Collections.Generic;
      
    using System.ComponentModel;
      
    using System.Data;
      
    using System.Drawing;
      
    using System.Text;
      
    using System.Windows.Forms;
      
    namespace mail
      ...{
      
    public partial class Form1: Form
       ...{
      
      
      
    private string searchUrl = null;
      
    public Form1()
       ...{
       InitializeComponent();
       }
      
    public string SearchUrl
       ...{
      
    get
       ...{
      
    return searchUrl;
       }
      
    set
       ...{
       searchUrl
    = value;
       }
       }
      
    private void Form1_Load(object sender, EventArgs e)
       ...{
       Form2 form2
    = new Form2();
       form2.Owner
    = this;
       form2.ShowDialog();
       }
       }
      }
      子窗口:
      
    using System;
      
    using System.Collections.Generic;
      
    using System.ComponentModel;
      
    using System.Data;
      
    using System.Drawing;
      
    using System.Text;
      
    using System.Windows.Forms;
      
    namespace mail
      ...{
      
    public partial class Form2: Form
       ...{
      
    public Form2()
       ...{
       InitializeComponent();
       }
      
    private void setParent()
       ...{
       Form1 f
    = (Form1)this.Owner;
       f.SearchUrl
    = "www.baidu.com";
       }
       }
      }(王朝网络 wangchao.net.cn)
  • 相关阅读:
    python-深浅copy-18
    Python-集合-17
    linux-阿里云仓库搭建-搭建本地仓库-yum
    python-知识回顾-16
    python-编码-15
    python-小知识点-14
    codevs 1048石子归并
    codevs 1048 石子归并
    codevs1068乌龟棋
    codevs 1697 ⑨要写信
  • 原文地址:https://www.cnblogs.com/wenjie/p/1868103.html
Copyright © 2011-2022 走看看