如何使datagrid某一行变色，并发出15秒声音？

[wxdxy]

ASP.NET中如何使datagrid某一行变色，并发出15秒声音，而双击该行则立刻停止声音？请哥哥姐姐帮忙！！

[qiuji]

“某一行变色”是指什么？

[sualtring]

不明白你要干什么 ？>？

[leal]

例如; e.Item.BackColor = Color.SeaShell

[leal]

例如; e.Item.BackColor = Color.SeaShell

[leal]

发出声音在vb.net试试：
Dim I As Integer
For I = 1 To 100
Beep
Next I

[ga3ga3]

双击??这个不可能吧。单击还可以的。双基不知道是否用JAVASCRIPT来实现

[goody9807]

11.Datagrid 双击行，单击行事件
a.datagrid 双击行，单击行事件 如何做?
b.datagrid 中鼠标移动过后 行变色?
http://aspalliance.com/Colt/Articles/Article3.aspx

1.可以隐藏一个buttoncolumn，然后绑定客户端onclick事件激发该行的隐藏按钮的服务器段click事件；
2.在ItemDataBound事 件中

c#

if(e.Item.ItemType==ListItemType.Item || e.Item.ItemType==ListItemType.AlternatingItem)
{
e.Item.Attributes.Add("onmouseover", "this.style.backgroundColor='#99cc00';this.style.color='buttontext';this.style.cursor='default';");
e.Item.Attributes.Add("onmouseout", "this.style.backgroundColor='';this.style.color='';");
}


vb.net

If e.Item.ItemType <> ListItemType.Header And e.Item.ItemType <> ListItemType.Footer Then
Response.Write(Color.Beige.ToString())
e.Item.Attributes("id") = e.Item.ItemType.ToString() + e.Item.ItemIndex.ToString()
e.Item.Attributes.Add("OnMouseOut", "this.style.backgroundColor='';")
e.Item.Attributes.Add("OnMouseOver", "this.style.backgroundColor='#99cc00';this.style.color='buttontext';this.style.cursor='default';")

End If

[goody9807]

WebForm4.aspx.cs

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;

namespace chat
{
public class WebForm4 : System.Web.UI.Page
{
protected System.Data.SqlClient.SqlCommand sqlSelectCommand1;
protected System.Data.SqlClient.SqlCommand sqlInsertCommand1;
protected System.Data.SqlClient.SqlCommand sqlUpdateCommand1;
protected System.Data.SqlClient.SqlCommand sqlDeleteCommand1;
protected System.Data.SqlClient.SqlConnection sqlConnection1;
protected System.Data.SqlClient.SqlDataAdapter sqlDataAdapter1;
protected System.Web.UI.WebControls.Label Label1;
protected DataGridPro.jjstarDataGrid JjstarDataGrid2;
protected System.Web.UI.WebControls.Label Label2;
protected System.Web.UI.WebControls.Label Label3;
protected System.Web.UI.WebControls.Label Label4;
protected System.Web.UI.WebControls.Label Label5;
protected DataGridPro.jjstarDataGrid JjstarDataGrid1;

private void Page_Load(object sender, System.EventArgs e)
{
if(false==this.IsPostBack)
{
DataSet ds=new DataSet();
this.sqlDataAdapter1.Fill(ds);
this.JjstarDataGrid1.DataSource=ds;
this.JjstarDataGrid1.DataBind();
JjstarDataGrid2.DataSource=ds;
JjstarDataGrid2.DataBind();
}
}
private void doScroll2(object sender,System.EventArgs e)
{
if(this.JjstarDataGrid1.CurrentPageIndex+1<this.JjstarDataGrid1.PageCount)
{
this.JjstarDataGrid1.CurrentPageIndex++;
DataSet ds=new DataSet();
sqlDataAdapter1.Fill(ds);
this.JjstarDataGrid1.DataSource=ds;
this.JjstarDataGrid1.DataBind();
}

}
private void doScrollTop(object sender,System.EventArgs e)
{
if(this.JjstarDataGrid1.CurrentPageIndex>0)
{
this.JjstarDataGrid1.CurrentPageIndex--;
DataSet ds=new DataSet();
sqlDataAdapter1.Fill(ds);
this.JjstarDataGrid1.DataSource=ds;
this.JjstarDataGrid1.DataBind();
}
}
private void click(object sender,System.Web.UI.WebControls.DataGridItemEventArgs e)
{
this.Label1.Text="单击第"+(e.Item.ItemIndex+1)+"行";
}
private void dblclick(object sender,System.Web.UI.WebControls.DataGridItemEventArgs e)
{
this.Label1.Text="双击第"+(e.Item.ItemIndex+1)+"行";
}

[wxdxy]

谢谢大家，顺便请问Application中怎么加载类？可以直接<object class="xx">吗？

[guoyan19811021]

dim i as integer
dim count as integer =datagrid.items.count
for i=0 to count-1
datagrid.items(i).Attributes.Add("onMouseOver","Currentcolor=this.style.backgroundcolor;" "this.style.backgroundColor='Gray';")
datagrid.items(i).Attributes.Add("onMouseOut","this.style.backgroundColor=Currentcolor;")
next