ASP.NET

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How to check textbox for numeric values Kissy161-Jan-07 19:56 Kissy16 1-Jan-07 19:56  Hai to all, Here my doubt is ,when we enter some value into textboxes,i want to enter only numerics. SAme i have to check for Characters,emailAdress(Havinv @ symbol in between). How to do without using Required Field validator.Give me solution for three different cases. Thanks in advance kissy Re: How to check textbox for numeric values Deepak the Cool1-Jan-07 21:06 Deepak the Cool 1-Jan-07 21:06  Why do u not want to use Required Field Validator. U can use Regulsr Expresssion Validator for all three here u find for accepting only numeric value code. otherwise use Jscript. asp:RegularExpressionValidator ID="REV_Seats" runat="server" ErrorMessage="* Number Only" ValidationExpression="[0-9]{1,16}" ControlToValidate="txtSeats" Display="Dynamic" Deepak Smile a Lots,Its Costs Nothing Re: How to check textbox for numeric values Kissy161-Jan-07 22:36 Kissy16 1-Jan-07 22:36  Hai, Thanks for ur answer,how to do for email address??? If i have more than 20 text boxes in a form for different entries,is it good to use the regular expression??? give me answer. thanks kissy Re: How to check textbox for numeric values Deepak the Cool1-Jan-07 23:43 Deepak the Cool 1-Jan-07 23:43  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 delete row in gridview.... araja_pandian1-Jan-07 18:48 araja_pandian 1-Jan-07 18:48  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 A.Rajapandian Re: delete row in gridview.... Venkatesh Mookkan1-Jan-07 18:53 Venkatesh Mookkan 1-Jan-07 18:53  Try it in RowDeleting Event of the GridView... Regards, Venkatesh Mookkan. Software Engineer, India How to count of connect to website with aspnet Phan Van Thao1-Jan-07 17:29 Phan Van Thao 1-Jan-07 17:29  when i run localhost, it right, but when i run with network, it not display persons conmect this website. please help me. Thanks you. Re: How to count of connect to website with aspnet Guffa1-Jan-07 21:02 Guffa 1-Jan-07 21:02  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. calendercontrol with check box sridevi141-Jan-07 16:43 sridevi14 1-Jan-07 16:43  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 Re: calendercontrol with check box Venkatesh Mookkan1-Jan-07 18:24 Venkatesh Mookkan 1-Jan-07 18:24  Post your coding, if possible.... Regards, Venkatesh Mookkan. Software Engineer, India Re: calendercontrol with check box sridevi141-Jan-07 18:49 sridevi14 1-Jan-07 18:49  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 Re: calendercontrol with check box Venkatesh Mookkan1-Jan-07 19:10 Venkatesh Mookkan 1-Jan-07 19:10  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 Re: calendercontrol with check box sridevi141-Jan-07 19:23 sridevi14 1-Jan-07 19:23  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 Re: calendercontrol with check box Venkatesh Mookkan1-Jan-07 20:51 Venkatesh Mookkan 1-Jan-07 20:51  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 Re: calendercontrol with check box sridevi141-Jan-07 21:32 sridevi14 1-Jan-07 21:32  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 Re: calendercontrol with check box Venkatesh Mookkan1-Jan-07 21:40 Venkatesh Mookkan 1-Jan-07 21:40  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 Re: calendercontrol with check box sridevi142-Jan-07 15:35 sridevi14 2-Jan-07 15:35  <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%"> 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. Re: calendercontrol with check box Venkatesh Mookkan2-Jan-07 16:46 Venkatesh Mookkan 2-Jan-07 16:46  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 definition for Config in asp.net sridevi141-Jan-07 16:28 sridevi14 1-Jan-07 16:28  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. Re: definition for Config in asp.net Venkatesh Mookkan1-Jan-07 21:13 Venkatesh Mookkan 1-Jan-07 21:13  "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 Re: definition for Config in asp.net sridevi141-Jan-07 21:34 sridevi14 1-Jan-07 21:34  thanks for reply i want to know what is the exact meaning for the configuration.how many types of confid are there. Re: definition for Config in asp.net DavidNohejl1-Jan-07 22:24 DavidNohejl 1-Jan-07 22:24  .NET Framework Developer's Guide ASP.NET Configuration [^] "Throughout human history, we have been dependent on machines to survive. Fate, it seems, is not without a sense of irony. " - Morpheus Send Email ADY0071-Jan-07 14:26 ADY007 1-Jan-07 14:26  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. Re: Send Email Amit Kumar G1-Jan-07 16:21 Amit Kumar G 1-Jan-07 16:21  If i am not wrong this is not your SMTP server. This is yahoo server. So you need to use your server. Amit Re: Send Email ADY0072-Jan-07 4:38 ADY007 2-Jan-07 4:38  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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