新手

[zhangjingcheng]

错误提示窗口怎么写？
Response.write("<script>alert('');</script>")
用不了
在窗体中？

[ccp5780199]

Response.Write("<script>alert('123');</script>");

Write是大写

[ccp5780199]

Write首字母是大写..

[lsq667]

飘过~~~
不过貌似已经来迟了点~~

[chuxue1342]

应该不是那个问题,你改成这样:
Response.write("<script>javascript:window.alert('提示信息';</script>")

[amandag]

Response.Write("<script>alert('123');</script>");
================================================

如果是2.0最好这样写
Page.ClientScript.RegisterStartupScript(this.GetType(), "", "<script>alert('123');</script>");

[zhangjingcheng]

在项目里面
好象不能用response
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Data.SqlClient;

namespace windowform
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}

private void Form1_Load(object sender, EventArgs e)
{
string star = "窗口";
string starnew = "演示";
string st = star + starnew;
}

private void button1_Click(object sender, EventArgs e)
{
while (listbox1.SelectedIndex != -1)
{
listbox2.Items.Add(listbox1.SelectedItem);
listbox1.Items.RemoveAt(listbox1.SelectedIndex);
}

}

private void button4_Click(object sender, EventArgs e)
{
while (listbox2.Items.Count!=0)
{
listbox1.Items.Add(listbox2.Items[0]);
listbox2.Items.Remove(listbox2.Items[0]);
}
}

private void button2_Click(object sender, EventArgs e)
{
while (listbox2.SelectedIndex != -1)
{
listbox1.Items.Add(listbox2.SelectedItem);
listbox2.Items.RemoveAt(listbox2.SelectedIndex);
}
}

private void button3_Click(object sender, EventArgs e)
{
while (listbox1.Items.Count != 0)
{
listbox2.Items.Add(listbox1.Items[0]);
listbox1.Items.Remove(listbox1.Items[0]);
}
}

private void listbox3_SelectedIndexChanged(object sender, EventArgs e)
{

}

private void button5_Click(object sender, EventArgs e)
{
Form2 formshou = new Form2();
formshou.Show();
}

private void button6_Click(object sender, EventArgs e)
{
Form3 show = new Form3();
show.Show();
}

private void button7_Click(object sender, EventArgs e)
{
Form4 Idshow = new Form4();
Idshow.Show();
}

private void button8_Click(object sender, EventArgs e)
{
Form5 ddshow = new Form5();
ddshow.Show();
}

private void button9_Click(object sender, EventArgs e)
{

}

}
}

[pzp_7676]

你编的程序应该是C/S的吧，可能学的混乱了把

[amandag]

貌似Winform

MessageBox.Show("123");

[zhangjingcheng]

恩就是
还有个问题就是
private void button7_Click(object sender, EventArgs e)
{
Form4 Idshow = new Form4();
Idshow.Show();
}
这段是在form1窗题里面的
打开form4的时候传个参数可以不？

[lsq667]

namespace windowform
{
public partial class Form1 : Form
{
public Form1()
...........
--------------------------------
貌似真的是WinForm

[yan53125]

恩就是
还有个问题就是
private void button7_Click(object sender, EventArgs e)
{
Form4 Idshow = new Form4();
Idshow.Show();
}
这段是在form1窗题里面的
打开form4的时候传个参数可以不

Idshow.字段=XXX;
然后再show
我记得我以前给打开窗口的textbox绑字段的时候是这么做的