473,396 Members | 1,893 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,396 software developers and data experts.

AutoGenerateColumns and ViewState

Hi all,

Assuming datagrid's viewstate is enabled, then upon
postback
1. its data will be populated automatically if
AutoGenerateColumns is true
2. no data is populated if AutoGenerateColumns is false.

Why does case 2 happen? How can we fixe it? I do not want
to go to the database to get the same data again.

Thanks a lot.
Frank

Nov 16 '05 #1
0 973

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

Similar topics

9
by: John Kirksey | last post by:
I have a page that uses an in-place editable DataGrid that supports sorting and paging. EnableViewState is turned ON. At the top of the page are several search fields that allow the user to filter...
3
by: Steve Drake | last post by:
All, I have a CONTROL that contains 1 control (Control ONE), the 1 control that it can contain 1 or 2 control (Control A and B). Control A, raises and event and Control ONE receives this event...
10
by: neo | last post by:
hi, I am studying ASP.NET and have few questions - 1) The session ID and values of controls is stored in VIEWSTATE variable. So now when we put EnableViewState="false" in Page directive and...
1
by: Frank | last post by:
Hi all, Assuming datagrid's viewstate is enabled, then upon postback 1. its data will be populated automatically if AutoGenerateColumns is true 2. no data is populated if AutoGenerateColumns...
1
by: Simon | last post by:
Hi everyone, I have a quick question that I hope someone can help me with: I've made a user control that contains a text box and some validation functionality. This control has a few extra...
7
by: et | last post by:
I'm not sure I understand the use of the ViewState. Do I understand correctly that values of controls are automatically held in a hidden control called ViewState? If so, then why can't we get...
3
by: RCS | last post by:
I have an app that I have different "sections" that I want to switch back and forth from, all while having the server maintain viewstate for each page. In other words, when I am on Page1.aspx and...
9
by: Mark Broadbent | last post by:
Been a while since I've touched asp.net but one thing that always seems to fustrate me is the loss of state on variable declarations. Is there anyway (i.e. assigning an attribute etc) to instruct...
6
by: hitendra15 | last post by:
Hi I have created web user control which has Repeater control and Linkbutton in ItemTemplate of repeater control, following is the code for this control On first load it runs fine but when...
12
by: Nick C | last post by:
Hi How can i reduce the viewstate for my asp.net application. It is getting very large now. What is a good solution? thanks N
0
by: Charles Arthur | last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
0
by: ryjfgjl | last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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?
0
by: Hystou | last post by:
There are some requirements for setting up RAID: 1. The motherboard and BIOS support RAID configuration. 2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
0
by: Hystou | last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
0
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers,...
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
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,...

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.