ASP.NET

Re: conver the c# code to corresponding vb.net code

2-Aug-07 21:33

Please don't cross post.

Christian Graus - Microsoft MVP - C++

"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

Imran Khan Pathan2-Aug-07 23:31

need validation Expression string

2-Aug-07 23:31

dim distict  as string=ctype(MyGridView.FooterRow.FindControl("ddlDistrict"),DropDownList).SelectedValue.ToString().Trim()

Best regard

Pathan

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Imran Khan Pathan2-Aug-07 20:19

2-Aug-07 20:19

Hi friends

I need validation expression string for 'XXX XXX' format

Thanks In advance

pathan

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Christian Graus2-Aug-07 20:25

2-Aug-07 20:25

What do the X's mean ? you probably mean you need to build a regex ? Expresso is a great tool for that.

Christian Graus - Microsoft MVP - C++

"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

Anurag Gandhi2-Aug-07 22:26

Anurag Gandhi

2-Aug-07 22:26

Use Regular Expression Validator.

\s{3} \s{4}

Anurag Gandhi.
http://www.softgandhi.co.nr
Life is a computer program and every one is the programmer of his own life.

Imran Khan Pathan2-Aug-07 23:33

2-Aug-07 23:33

Thanks

Pathan

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shweta@syscom2-Aug-07 23:07

shweta@syscom

2-Aug-07 23:07

hi,
This is the regular expression for U.S Phone number(XXX-XXX-XXXX)
((\(\d{3}\) ?)|(\d{3}-))?\d{3}-\d{4}

You can edit it and use it for your work accordingly..

Smile | :)

SHWETA!!

Imran Khan Pathan2-Aug-07 23:35

2-Aug-07 23:35

Thanks

Pathan

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session time out

praveenkumar_mca2-Aug-07 20:09

praveenkumar_mca

2-Aug-07 20:09

Hi guys, iam using session in my project some session variables are interger some other string. when session expired i click next button they show error, so i want to validate when session is expired. so please give some ideas how to validate

Praveen Kumar.R

Christian Graus2-Aug-07 20:15

2-Aug-07 20:15

The best you can do is work out in your pages that it has timed out, and redirect to the login page.

Christian Graus - Microsoft MVP - C++

"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

Parwej Ahamad2-Aug-07 20:19

Parwej Ahamad

2-Aug-07 20:19

Before getting the data from the Session first check is not null.

Parwej Ahamad
g.parwez@gmail.com

N a v a n e e t h2-Aug-07 20:20

2-Aug-07 20:20

praveenkumar_mca wrote:
so i want to validate when session is expired.

As Christian told you need to validate session existence on each page_load. It could be something like

if ( session["yoursessionvalue"] == null)
  Response.Redirect("Loginpage");

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sPaudel2-Aug-07 20:31

sPaudel

2-Aug-07 20:31

Check the session value in page load. If it is null then redirect the login page showing the message that your session is time out.

Christian Graus2-Aug-07 20:35

control datagrid1_.... must be placed inside a form tag with runat=server.

2-Aug-07 20:35

Why is it that suddenly so many questions get the same answer given over and over again ?

Christian Graus - Microsoft MVP - C++

"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

MissionSuccess2-Aug-07 20:00

MissionSuccess

2-Aug-07 20:00

Respected Gurus
I have to export a datagrid to excel in asp.net1.1

my code is:---

Private Sub btnExport_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnExport.Click
Response.ContentType = "application/vnd.ms-excel"
' Remove the charset from the Content-Type header.
Response.Charset = ""
' Turn off the view state.
Me.EnableViewState = False

'Dim tw As New System.IO.StringWriter
tw = New System.IO.StringWriter
'Dim hw As New System.Web.UI.HtmlTextWriter(tw)
hw = New System.Web.UI.HtmlTextWriter(tw)

' Get the HTML for the control.
DataGrid1.RenderControl(hw)
' Write the HTML back to the browser.
Response.Write(tw.ToString())
' End the response.
Response.End()
End Sub

whenever i run this code i got the error message that control datagrid1_....
must be placed inside a form tag with runat=server.

how to resolve it as all the controls are inside the form tag and runat=server attribute is also there.

Plz suggest.

Re: control datagrid1_.... must be placed inside a form tag with runat=server.

sPaudel2-Aug-07 20:40

sPaudel

2-Aug-07 20:40

check it

"http://www.codeproject.com/aspnet/DAtaGridExportToExcel.asp"

automatically copy data from a file to the database using ASP.NET

shweta@syscom2-Aug-07 19:51

shweta@syscom

2-Aug-07 19:51

Hi,

As per the requirement of my application I need to download file from ftp server and copy the data to the database automatically.

I am using ASP.NET and I have downloaded file. How can I copy data to database.
Database is SQL Server 2005.
Please let me know asap..

Thanks a lot!! Smile | :)

SHWETA!!

Re: automatically copy data from a file to the database using ASP.NET

N a v a n e e t h2-Aug-07 20:16

Re: automatically copy data from a file to the database using ASP.NET

2-Aug-07 20:16

shweta@syscom wrote:
am using ASP.NET and I have downloaded file. How can I copy data to database.

I presume that you have downloaded file to server or any other location where ASP.NET account is having read/write permissions. Read the file and convert it to binary data. Store it in BLOB field of your table.

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shweta@syscom2-Aug-07 23:03

shweta@syscom

2-Aug-07 23:03

Yes I have downloaded the file from FTP Server.
Shall try this method now.

And is there any class in asp.net that can provide the facility to copy data from a csv file to database??
And how to automatically do all these tasks i.e downloadin and copyin at any particular time of the day and daily??

Thanks a lot!! Smile | :)

SHWETA!!

Re: automatically copy data from a file to the database using ASP.NET

N a v a n e e t h2-Aug-07 23:59

Close the window for on RadioButton's OnCheckedChanged()?

2-Aug-07 23:59

shweta@syscom wrote:
And is there any class in asp.net that can provide the facility to copy data from a csv file to database??

No, there is no predefined class which does this., You can create your own class

shweta@syscom wrote:
And how to automatically do all these tasks i.e downloadin and copyin at any particular time of the day and daily??

A scheduler ? You can create a webservice that downloads file to server and copies to database. Write a windows application that gives scheduled request to webservice method.

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chand102-Aug-07 19:36

chand10

2-Aug-07 19:36

Hi
My application is like this...
I have a LinkButton, OnClientClick() of LinkButton opens a seperate window containing two Radio Buttons.Now on selecting any of the RadioButton the window should automatically close.

I tried
RadioButton1.Attributes.Add("OnCheckedChanged","JavaScript:window.close()");
But it is not working.

How can I make this possible.

Suggest me an example.

I have not failed. I've just found 10,000 ways that won't work. -Thomas A. Edison

Thank u
Chandu

Re: Close the window for on RadioButton's OnCheckedChanged()?

N a v a n e e t h2-Aug-07 21:18

Re: Close the window for on RadioButton's OnCheckedChanged()?

2-Aug-07 21:18

chand10 wrote:
RadioButton1.Attributes.Add("OnCheckedChanged","JavaScript:window.close()")

Try

RadioButton1.Attributes.Add("OnClick","JavaScript:window.close();")

are you using firefox ? I think window.close() is having problems with FF.

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chand102-Aug-07 21:38

chand10

2-Aug-07 21:38

Gr8!!!!! Its working.

Thnx

But the click event is for Button know?!

I have not failed. I've just found 10,000 ways that won't work. -Thomas A. Edison

Thank u
Chandu

Re: Close the window for on RadioButton's OnCheckedChanged()?

N a v a n e e t h3-Aug-07 0:00