怎样弹出消息对话框-----新问题

Question

if(DialogResult == MessageBox.Show("类荣","标题",MessageBoxButtons.OK ,MessageBoxIcon.Question ))

{
MessageBox.Show("你选择了 是 ");
}
else
{
MessageBox.Show("你选择了 fu ");
}

Answer 1

LinkButton4.Attributes["onClick"] = "javascript:return confirm('删除后不能恢复，确认删除？');";

Answer 2

this.Response.Write("<script>alert('节目代码不能为空！')</script>");<div id="de" onclick="JavaScript:return confirm('确定删除吗？')">删除</div>

Answer 3

Response.Write("<script language = 'javascript'>confirm('简历投递成功！');</script>");Button1.Attributes["OnClick"] = "return confirm('Are you sure to submit ?');";Button1.Attributes["OnClick"] = "if (typeof(Page_ClientValidate) == 'function') Page_ClientValidate();return confirm('Are you sure to submit ?');";

Answer 4

using System.Window.Forms;
...................
private void Button1_Click(object sender, System.EventArgs e)
{

DialogResult result;
if(TextBox1.Text=="")
{
result=MessageBox.Show("You must enter a name.", "Name Entry Error",MessageBoxButtons.YesNo,
MessageBoxIcon.Information,MessageBoxDefaultButton.Button1,MessageBoxOptions.ServiceNotification);
if(result == DialogResult.Yes)
  {
  Label1.Text="文本框为空值！";
  }   
}

Answer 5

MessageBox.Show("a","a",MessageBoxButtons.OKCancel,MessageBoxIcon.Question);

Answer 6

<img border=0 alt='Delete record' src=img/Delete.gif onclick="JavaScript:return confirm('are you sure?')">