473,412 Members | 2,067 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,412 software developers and data experts.

about excel file

i want to load a excel file into datagrid,if the data in cell of excel is
number,whatever it was stored as digit or string,in the datagrid all appear
as "null",why?

version: vs2003,xp sp2

thanks

zhou
Dec 1 '05 #1
0 868

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

3
by: Vikram | last post by:
Hi, Given below is my task. An user can open the xls file from my website (loaded on the top frame). After filling the Excel, he can click a send button at the bottom frame. By clicking the...
1
by: David Huang | last post by:
Hi: When I use the Excel.Application object in window 2000 Advanced Server, I have the following issue '------------------------------------------get excel template file 'create excel...
3
by: Otie | last post by:
I found the following under the GetObject help notes and in the example for GetObject: "This example uses the GetObject function to get a reference to a specific Microsoft Excel worksheet...
1
by: mail2atulmehta | last post by:
Hi, I do not know if this is right place for this, but i need some help. I have a text file, whose values are seprated by a delimiter. I want to open this file in excel, ( not import it) . I have...
2
by: Brent | last post by:
Ok this is driving me nuts.. I add a com reference to the excel 11.0 library and throw this in Dim oXL As Excel.Application Dim oWB As Excel.Workbook Dim oSheet As Excel.Worksheet Dim oRng...
16
by: LP | last post by:
Hello, I am trying to use .NET with Excel. I installed Office 2003 and selected ..NET programming suport option, so it installed all those PIA, as MS sugests. But I can not find a way to destroy...
2
by: zhangyl | last post by:
I am running a instance of microsoft excel, and then I use the webBrowser to open an excel file in my owner application, but now, the existed instance of microsoft excel can't run, but I can run a...
2
by: Mad Scientist Jr | last post by:
>From an asp.net web page I want the user to open the results of a SQL query in Excel, as automatically as possible (ie not having to loop through columns, rows, in code). For this,...
1
roswara
by: roswara | last post by:
Dear all, Currently, I am working on a project to make a web-based application using ASP 2.0 and C#. This application will ask user to input for an excel file which has graphs in it. Then the...
2
by: Eric | last post by:
Hi, i'm experientating with object StreamWriter in asp.net. This code works: the string is written to an excel sheet, but i have a questions about it: how does asp.net know the string must be...
0
by: emmanuelkatto | last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel
0
BarryA
by: BarryA | last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
1
by: nemocccc | last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
1
by: Sonnysonu | last post by:
This is the data of csv file 1 2 3 1 2 3 1 2 3 1 2 3 2 3 2 3 3 the lengths should be different i have to store the data by column-wise with in the specific length. suppose the i have to...
0
marktang
by: marktang | last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
0
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
0
tracyyun
by: tracyyun | last post by:
Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
0
agi2029
by: agi2029 | last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...
0
isladogs
by: isladogs | last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome a new...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.