On Mouse Over show image

function ShowHelp(id) {
document.getElementById(id).style.display = "block";
}
function HideHelp(id) {
document.getElementById(id).style.display = "none";
}


on .aspx page

onmouseover="javascript:ShowHelp('dvthumimage');" onmouseout="javascript:HideHelp('dvthumimage');"

On Mouse over show different image in javascript

function Bind(cControl, imgsrc) {
// t2_ovr.jpg.jpg

cControl.childNodes[0].src = imgsrc;
}
function Clear(cControl, imgsrc) {

cControl.childNodes[0].src = imgsrc;
}



on .aspx page

onmouseover='javascript:Bind(this,"<%# GetAppImagePath(Eval("Thumbnail_Rollover")) %>");' onmouseout='javascript:Clear(this,"<%# GetAppImagePath(Eval("Thumbnail"))

Asp dotnet 2 yr. exp Interview Questions

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Insert from one database table to another similar table

insert into database1.dbo.Table1
select * from database2.dbo.Table1

How to backup and restore database in mysql

Backup and restore database from mysql:
From Dos Command Prompt(First Go Inside-C:\Program Files\MySQL\MySQL Server 5.0\bin)
Then Fire command as like--
mysqldump -u root -psa1234 databasename > c:/databasename.sql

REstore:
mysql -u [uname] -p[pass] [db_to_restore] < c:/databasename.sql
mysql -u root -pSa1234 -D photochat < c:/photochat.sql

Implementing Paging In Repater or Datalist

aspx Page

Page:

<%# Container.DataItem %> 
C# File

public int PageNumber
{
get
{
if (ViewState["PageNumber"] != null)
return Convert.ToInt32(ViewState["PageNumber"]);
else
return 0;
}
set
{
ViewState["PageNumber"] = value;
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
LoadData();
}
protected void rptPages_ItemCommand(object source, RepeaterCommandEventArgs e)
{
PageNumber = Convert.ToInt32(e.CommandArgument) - 1;
LoadData();
}
private void LoadData()
{
DataTable dt = YatraGuruBL.Interface.Methods.Help.Get();

PagedDataSource pgitems = new PagedDataSource();
DataView dv = new DataView(dt);
pgitems.DataSource = dv;
pgitems.AllowPaging = true;
pgitems.PageSize = 3;
pgitems.CurrentPageIndex = PageNumber;
if (pgitems.PageCount > 1)
{
rptPages.Visible = true;
ArrayList pages = new ArrayList();
for (int i = 0; i < pgitems.PageCount; i++)
pages.Add((i + 1).ToString());
rptPages.DataSource = pages;
rptPages.DataBind();
}
else
rptPages.Visible = false;
rptItems.DataSource = pgitems;
rptItems.DataBind();
}

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