父窗体代码
using System;
using System.Windows.Forms;
namespace 子窗体传值给父窗体
{
public partial class formFather : Form
{
public formFather()
{
InitializeComponent();
}
//封装一个属性
public string str { get; set; }
private void button1_Click(object sender, EventArgs e)
{
formSun sun = new formSun();//实例化子窗体
sun.Owner = this;//指定子窗体的父窗体
sun.ShowDialog();//弹出子窗体
this.label1.Text = str;//给label1赋值
}
}
}
using System.Windows.Forms;
namespace 子窗体传值给父窗体
{
public partial class formFather : Form
{
public formFather()
{
InitializeComponent();
}
//封装一个属性
public string str { get; set; }
private void button1_Click(object sender, EventArgs e)
{
formSun sun = new formSun();//实例化子窗体
sun.Owner = this;//指定子窗体的父窗体
sun.ShowDialog();//弹出子窗体
this.label1.Text = str;//给label1赋值
}
}
}