Hi all
Any one has any idea about how to edit Gridview then update Gridview using VB.Net hidden code for ASP.NET. Please help me. Thank you very much in advance for any help. Thank you (Sample code please, if you have).
minhtran
Last Activity: Nov 21 '08, 03:24 AM
Joined: Feb 28 '08
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How to update data in Gridview (ASP.NET) using VB.NET
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How to increase the time connection in ASP.NET after Login in
Hi all
I am creating a web page (ASP.NET, C# and VB.NET), after login successfully, I wish to increase the connection time up to half an hour (30 minutes) for user. At the moment the web page has a connection with fews minutes then the user has to login in again. Anyone has any idea or has any experience about this matter, please help me with sample code, I appreciate so much for you help. -
How to export Excel file into Text File including header column name in VB.NET
Hi all
I wish to know how to import Excel file (.xls) into Text (.txt) including Header Column of Excel File. I am doing a project to export Excel file to Text file before read them into Database in VB.NET. PLease, any one has any idea, I appreciate so much for your time and help. -
thank for reply
at the moment I use VB.net so
Gridview1.Selec tedRow.Cell(i). Text does not work.. Please any idea how. Thaks a lot....Leave a comment:
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minhtran started a topic How to export Excel file into Text File including header column name in VB.NETin .NETHow to export Excel file into Text File including header column name in VB.NET
Hi all
Anyone has any idea how to get a Excel header column in VB.NET. Please, help me. Thank you so much in advance -
How to get value from gridview row cell inASP.NET by VB.NET
HI all
Please, anyone has any idea how to get value from gridview in ASP.NET using VB.Net. I use C# as a code Gridview1.Selec tedRow.Cell(i). Text , it works but not on VB.NET. If any one can help me please. Thank you very much in advance -
How to save a CSV File on Client (ASP.NET C#)
HI All
I have a project as to load data in Gridview from Client, then let Client to save a CSV file (filename.csv) on the client side as wherever they want not on the web server. I have a code as below is to save direct to "root of server", If anyone has this experience please help me. Thank you very much for your time and help;
Here is code
//How to change this code line to save on Client wherever they want Please...Last edited by Curtis Rutland; Jul 2 '08, 12:55 AM. Reason: Added code tags -- Please use the # button -
Using CSVReader and CSVWriter in .NET
Please, anyone has an idea how to using CSV, and how to imports namespace in VB.NET to use CSVReader. Thanks a lot in advance -
Thank you Dr, it works nowLeave a comment:
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Thanksssssss It worksLeave a comment:
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how to upload the file (Excel or Text file) from Client in ASP.NET
HI all
I wish to get help from anyone as how can I upload a file as Excel file or Text from Client side to Webserver then we can read the file in ASP.NET or any code can read the file from client. Please, help me if you have any idea . Thank you so much in advance. -
Thank you vey much Dr. I found the problem as web server does not read the path file from clien side. Please, help me if you have any idea to get the file from client as Excel file and Text file (This is my project ' s target), or we can upload the file from Client to Web server then we read the file from web server ???. Please, anyone can help me, Many thanks in advanceLeave a comment:
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Exception Details: System.Exception: File not found in ASP.NET
Hi All
I create web page as ASP.NET . The program runs on localhost no problem,but when we upload on server has an error as :
An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Exceptio n: File not found
Source Error:
...Code:Line 244: Dim j
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how to upload Excel file 2007
Hi all
I have a problem when I upload the Excel file 2007 (file.xlsx) via ASP.NET (VB.NET, C#), but it has no problem to upload the Excel file 2003 (file.xls). Please, anyone can help me to solve this problem? I appreciate so much for your help . Thanks a lot -
Upload Excel File via ASP.NET get error as 'Invalid Signature"
Hi all
Please, I am a new ASP.NET, I upload an Excel File in the database, but I have an error as "Invalid Signature" . Please, anyone has a knowledge how to solve this problem and share with me , I appreciate so much for your help. Many thanks in advance for your reading this message. -
Thank you Shashi Sadsivan
IT works now, Please, take a big appreciation from me (Sydney-Australia). Thank you very much for your help (Without your help I can't do a good Job). Thank you all...Leave a comment:
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minhtran started a topic Anyone knows how to code(.NET) send username and password to Proxy Server ?in .NETAnyone knows how to code(.NET) send username and password to Proxy Server ?
Hi All
Anyone knows how to code(ASP.NET, C#,VB.NET) as to send username and password to Proxy Server required to reach web page (That means you code as programming automatically get web page without enter username password again, cause of your coding has username and password "Our server asks username and password for external communication") . Thank you in advance for anyone read this question. Please, anyone has this idea to share,... -
Hi InserAliens
Again. you know how to code as send username and password to Proxy Server required to reach web page (That means you code as programming automatically get web page without asking username password again, cause of your coding has username and password "Our server asks username and password for external communication") . Thank you InsertAliens. Or Please, anyone has this idea to share, Thanks a lot to all....Leave a comment:
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Thank you InsertAliens
I just back to work after weekend. Today is Mon 14/ Apr/ 2008 in Sydney_Australi a)
YOU ARE RIGHT. Our server asks username and password b4 to reach any webpage as external communication. So I will solve this problem as to get permission for my coding directly reach any webpage as external communication. Please, take a big thanks from me. (Without your guys help I can't do a good job) . Thank you from Sydney_A...Leave a comment:
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Thank you very much Kanal
I just back to work after weekend. Today is Mon 14/ Apr/ 2008 in Sydney_Australi a)
This is a big help from you as I still have a problem as "Unable to connect the remote server" . I will figure it out as "Not Blocking by Firewall, or Permission..." Big Thanks to you Kanal....Leave a comment:
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