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hi
u can use also RegularExpression for email Validation. follow the RegularExpression basic property and after tht use ValidationExpression into property windows and select Internet email address option click ok.
and if u hav 20 and more controls in a page tht is good to use coz tht validation is run at client side and prevent to user to goto server side.
Deepak
Smile a Lots,Its Costs Nothing
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Hi Guys,
..am beginner in asp.net....I want to delete the row in my gridview.... i am using this code but where i place the code to delete the row....
dataset.Tables["Data"].Rows.RemoveAt(e.RowIndex);
gridview.DataSource=dataset.Tables["Data"];
gridview.DataBind();
Thanks![Rose | [Rose]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/rose.gif)
A.Rajapandian
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Try it in RowDeleting Event of the GridView...
Regards,
Venkatesh Mookkan.
Software Engineer, India
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when i run localhost, it right, but when i run with network, it not display persons conmect this website.
please help me.
Thanks you.
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What specifically is it that you are trying to count?
If it doesn't display "persons conmect this website", what does it show?
---
It's amazing to see how much work some people will go through just to avoid a little bit of work.
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i created a calender control with checkbox,i even written a code for checking the checkbox,but i checked the checkbox the date is not getting displayed,execution of code is not getting into the 'if ' condition but into the else condition.if any wuld get help me on it as i am new to asp.net.
thanks in advance
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Post your coding, if possible....
Regards,
Venkatesh Mookkan.
Software Engineer, India
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here is my code.
protected void btnsubmit_Click(object sender, EventArgs e)
{
if (cb != null)
{
if (cb.Checked)
{
lblcal.Text = Calendar.SelectedDate.ToShortDateString();
}
//else
//{
// lblcal.Text = "No Date is Slected!";
//}
}
Response.Write("The selected date is :" + Calendar.SelectedDate.ToShortDateString());
}
but i am getting the date as 1/1/0001 when i check any date in calender.
thanks for reply
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You have to set the SelectedDate property of the Calendar Control or you must select a date before clicking the button... I hope the problem will be solved now...
Have a nice day... 
Regards,
Venkatesh Mookkan.
Software Engineer, India
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Thanks for reply but i am unable to set that property as u said if possicle make changes in the code n send it to me.thanks
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Why? Whats the problem? SelectedDate is property available for Calendar Control. You can set it through the property box...
Or go the Source Code mode and find that Control's HTML tag and add the SelectedDate attribute as
<asp:Calendar ID="Calendar1" runat="server" SelectedDate="2007-01-03"></asp:Calendar>
Regards,
Venkatesh Mookkan.
Software Engineer, India
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i Did that but i want the date which i check through the checkbox.example if i select the check of the date 3 jan 2007 then it shuld display that date with mess the selected date is 3/1/2007
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Hey hold on...
Are you using Check boxes for each date? (i.e.) chk1 for day 1, chk2 for day 2.. something like that? If so, you should get each checkbox in the Calendar Control and check whether it is checked or not...
Can you post the HTML of your application, so that I could get a clear idea where we are...
Regards,
Venkatesh Mookkan.
Software Engineer, India
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<asp:calendar id="Calendar" runat="server" width="75" selecteddate="01-01-2007"
="" onselectionchanged="Date_Selected" dayheaderstyle-backcolor="ActiveBorder" daynameformat="Short" font-names="Verdana;Arial" font-size="12px" height="180px" todaydaystyle-font-bold="True" dayheaderstyle-font-bold="True" othermonthdaystyle-forecolor="gray" titlestyle-backcolor="#3366ff" titlestyle-forecolor="white" titlestyle-font-bold="True" selecteddaystyle-backcolor="#ffcc66" selecteddaystyle-font-bold="True" nextprevformat="ShortMonth" nextprevstyle-forecolor="white" nextprevstyle-font-size="10px" selectorstyle-backcolor="#99ccff" selectorstyle-forecolor="navy" selectorstyle-font-size="9px" selectweektext="week" selectmonthtext="month" ondayrender="Calendar_DayRender">
<asp:button id="btnsubmit" runat="server" text="Select the Date" onclick="btnsubmit_Click">
<asp:label id="lblcal" runat="server" width="50%">
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code to get checkbox in calender control:
//function to get checkbox in calender
protected void Calendar_DayRender(object sender, DayRenderEventArgs e)
{
CalendarDay cd = e.Day;
string cid = "" + e.Day.Date.ToString("ddmmyyyy");
cb.ID = cid;
e.Cell.BackColor = Color.BurlyWood;
//e.Cell.BackColor = Color.Yellow;
DateTime theDate = e.Day.Date;
if (cd.IsWeekend)
{
e.Cell.BackColor = Color.Brown;
// e.Cell.BackColor = Color.SkyBlue;
}
e.Cell.Controls.Add(cb);
}
//function to display the date selected by user
protected void btnsubmit_Click(object sender, EventArgs e)
{
if (cb != null)
{
if (cb.Checked)
{
lblcal.Text = Calendar.SelectedDate.ToShortDateString();
}
//else
//{
// lblcal.Text = "No Date is Slected!";
//}
}
Response.Write("The selected date is :" + Calendar.SelectedDate.ToShortDateString());
}
hope this wuld help u.
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Sorry for saying this... This cannot be done...
You are adding controls in the Calendar in the DayRender Event which has some no. of controls.. Say 30 checkboxes... When you click the button you are getting only one control "cb" which would be the last control and it won't be last control that time...
When you click the button, the page is postback and all the controls are cleared (i.e) CalendarControl.Controls.Count=0. We can't get the checkboxes now..
I tried with accessing directly by CalendarControl.FindControl("03012007"), but it is hope less...
Don't waste your time in doing this... Try some other way... .NET Calendar has limited advantages... If you know AJAX then, you can do it... But it take time to studying and doing..
Have a nice day..
Regards,
Venkatesh Mookkan.
Software Engineer, India
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what is the exact meaning of the configuration in asp.net.and what is use of machine.config and when is it used.
thanks in advance.
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"web.config" is scoped to a particular directory.
You use it to override "machine.config" for a particular application or application sub-folder.
Regards,
Venkatesh Mookkan.
Software Engineer, India
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thanks for reply i want to know what is the exact meaning for the configuration.how many types of confid are there.
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Hi, My question is this .. I am creating an email sender using asp.net 1.1. Now I am using an smtp called smtp.mail.yahoo.com.
This is the code i am using:
objEmail.SmtpServer = "smtp.mail.yahoo.com"
Now, when I am sending the email, an error message occurs telling me "CTO.message object error"
Why is this please?? Thanks alot.
Adrian De Battista: .Net Programmer, Java Programmer and Web Designer.
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If i am not wrong this is not your SMTP server. This is yahoo server. So you need to use your server.
Amit
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Yes, its not my smtp but my smtp is of godaddy and it isn't working the same.  i don't know what to do. I made another code just like this but the emails sent but nothing was really sent.
objEmail.SmtpServer.Insert(0, "smtpout.secureserver.net")
This code is not good I think. Can someone help please. Thanks alot
Regards,
Adrian
www.maltatrade.org
Adrian De Battista: .Net Programmer, Java Programmer and Web Designer.
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The problem is that most public servers flat out won't let you do this, otherwise they'd be deluged with spam - so relaying is generally blocked.
You need (as a previous poster told you) to use your OWN smtp server, or a public one that allows relaying (good luck!)....as a hint, SQL Server has one
"Now I guess I'll sit back and watch people misinterpret what I just said......"
Christian Graus At The Soapbox
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WHAT IS MY SMTP SERVER AND HOW CAN I KNOW MY SMTP PLEASE?? I AM USING AN MS ACCESS NOT SQL .. THANKS FOR YOUR HELP!!
Adrian De Battista: .Net Programmer, Java Programmer and Web Designer.
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Please don't shout....
ADY007 wrote: WHAT IS MY SMTP SERVER AND HOW CAN I KNOW MY SMTP PLEASE
Which bit don't you understand? Your SMTP server is an SMTP server that you control ( ). If you're not using SQL server, IIS also has one built in.
If you still can't find one, try talking to your company's admins - most will let developers use it if they behave themselves, and failing that, you'll just have to look for one of your own to download....plenty of them kicking around - try Google.
"Now I guess I'll sit back and watch people misinterpret what I just said......"
Christian Graus At The Soapbox
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