c#父窗体控制子窗体的有关问题
c#父窗体控制子窗体的问题
有4个form,form1,form2,form3,form4,
form1是父窗体有四个按钮button1,button2,button3,,button4
点击button2,在form1的panel1里面出现form2;
点击button3,在form1的panel1里面出现form3;
点击button4,在form1的panel1里面出现form4;
点击button1,在form2,form3,form4的picturebox1里出现image1
重点是,再次按button2,button3,button4时出现相应的from2,form3,form4,且各form的picturebox1内均有图片image1
------解决方案--------------------
new Form,设置parent为panel,toplevel=false
窗体间传值参考http://www.cnblogs.com/cosoft/archive/2011/08/08/2130659.html
------解决方案--------------------
随便写了下,有点乱,但是应该能实现你的要求
有4个form,form1,form2,form3,form4,
form1是父窗体有四个按钮button1,button2,button3,,button4
点击button2,在form1的panel1里面出现form2;
点击button3,在form1的panel1里面出现form3;
点击button4,在form1的panel1里面出现form4;
点击button1,在form2,form3,form4的picturebox1里出现image1
重点是,再次按button2,button3,button4时出现相应的from2,form3,form4,且各form的picturebox1内均有图片image1
------解决方案--------------------
new Form,设置parent为panel,toplevel=false
窗体间传值参考http://www.cnblogs.com/cosoft/archive/2011/08/08/2130659.html
------解决方案--------------------
随便写了下,有点乱,但是应该能实现你的要求
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace WindowsFormsApplication1
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
FormCollection collection = Application.OpenForms;
foreach (Form form in collection)
{
if (form.Name == "Form2")
{
((Form2)form).SetImage();
form.Select();
}
else if (form.Name == "Form3")
{
((Form3)form).SetImage();
form.Select();
}
else if (form.Name == "Form4")
{
((Form4)form).SetImage();
form.Select();
}