C#中如何让窗口自动跳转到另外一个窗口
如文章标题。。我想在我的程序开始之前显示我的form1然后三秒后自动跳转到我的form2（主程序） --------------------编程问答-------------------- 这里给出源代码：Form1
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 FormJumpSample
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
timer1.Enabled = false;
timer1.Interval = 3000; //3秒
timer1.Start();
}
private void timer1_Tick(object sender, EventArgs e)
{
this.Hide();
Form2 form2Temp = new Form2(this);
form2Temp.Show();
}
}
}
Form2
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 FormJumpSample
{
public partial class Form2 : Form
{
private Form1 _form1;
public Form2(Form1 form1)
{
_form1 = form1;
InitializeComponent();
}
private void Form2_FormClosing(object sender, FormClosingEventArgs e)
{
_form1.Dispose();
}
}
}
这里为了Form2关闭后整个程序都能退出则通过构造函数把Form1传到了Form2并且在Form2关闭的时候也释放Form1资源。 --------------------编程问答-------------------- 建议楼主跳转时把timer关掉 --------------------编程问答-------------------- 我把Enable属性设成false了，通过start方法触发Tick事件。这样timer只会触发一次。 --------------------编程问答-------------------- form1的代码
public form1(){
InitializeComponent();
}
private void form1_Load(object sender, EventArgs e) {
Control.CheckForIllegalCrossThreadCalls = false;
Thread t = new Thread(new ThreadStart(MySleep));
t.Start();
}
public void MySleep() {
Thread.Sleep(3000);
this.Close();
}form2的代码
public form1() {
form1 myform1 = new form1();
myform1 .ShowDialog();
InitializeComponent();
}程序应先启动form2
Program.cs中应是
Application.Run(new form2());--------------------编程问答-------------------- 好意思上面代码把构造函数form2 写成form1了 改下
public form2() {
form1 myform1 = new form1();
myform1 .ShowDialog();
InitializeComponent();
} --------------------编程问答-------------------- 还是觉得用线程好 --------------------编程问答-------------------- 变颜色的这一句，如果用showdialog()方法，不用show（）方法，是不是就可以不显式调用Dispose()方法了 --------------------编程问答--------------------
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 WindowsFormsApplication11
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
new frmLogo().ShowDialog();
}
class frmLogo : Form
{
Timer T = new Timer();
public frmLogo()
{
this.Text = "LOGO!!!";
T.Interval = 3000;
T.Tick += new EventHandler(T_Tick);
T.Enabled = true;
}
void T_Tick(object sender, EventArgs e)
{
this.Close();
}
}
}
}
补充：.NET技术 , C#
