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by: Andla Rand |
last post by:
Hi,
Could you help me to understand how datagrid works.
I'm trying to make a datagrid editable. Now most of the tutorials I read
says that i should turn the Enable ViewState off. Why is that?
If i turn this off then i need to support building the datagrid because
the datagrid is not persistant.
Right?
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by: mai via DotNetMonster.com |
last post by:
hi, i'm sort of a newbie in .net and i'm currently doing my major project.
i would like to know if it is possible to have a datagrid that would not be
having a database as its datasource? and is it possible to have an editable
column in that datagrid wherein it would ask for user input? if so, can
anyone be so kind to give me an example or just tell me how to do it?
thanks!
mai
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by: Stephan Bour |
last post by:
Hi,
I have a datagrid databound to a SQL query. I'd like to allow editing of
some columns but not all. Is there a way to turn off the conversion of the
datagrid cells to textboxes for some columns when the Edit button is
pressed?
Thank you,
Stephan.
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by: Stephan Bour |
last post by:
Hi,
I¹ve tried to implement a solution to populate a dropdownlist inside an
editable datagrid. The code is simple enough and an example can be found
here: <http://www.4guysfromrolla.com/webtech/050801-1.shtml>
The problem I'm having is that the entire datagrid disappears after I click
the Edit link.
Could someone tell me what I'm doing wrong?
Much appreciated,
Stephan.
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by: Jesper Stocholm |
last post by:
I have a challenge, that I do not seem to be able to solve.
I have an "overview"-page that presently displays data from 2 columns in a
database table. The users should be allowed to edit data in the table, and
I would think, that I could use an editable datagrid for this.
However - I cannot find the right article that tells me how to do it. What
I can't seem to figure out is this: The database table-row has 7 fields
that should be...
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by: DaveR |
last post by:
I have a webform with a two-column datagrid based on an Arraylist. The
Arraylist draws the data for the two columns from two different tables
in an SQL database. The data is displayed in datagrid as expected but
when user clicks the Edit link, the cells do NOT turn into editable
text boxes. I actually need only the first column to be editable but
any ideas on getting the whole row editable would help at first.
Apologies for the amount of...
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by: Carlo Marchesoni |
last post by:
I have an editable Datagrid and memorize its datasource with a Session
variable. On each Page_Load I simply Bind the Datagrid. Everything works
fine.
The problem comes, when I have a lot of entries, I mean, more than fits on
one page. The user will then scroll down and click on 'edit'. After the
roundtrip he has to scroll down again in order to see the row in the editable
state.
Is there a way to keep the row's position and scroll...
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by: zambizzi |
last post by:
....I can't seem to get my hands on a control I'm loading in an editable
datagrid.
Here's my datagrid control:
<asp:datagrid
id="GLRulesGrid"
runat="server"
autogeneratecolumns="False"
oneditcommand="GLRulesGrid_Edit"
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by: Diane |
last post by:
Hi-
I've been struggling with this problem and none of the fixes posted
seem to help out at all. Yet, it seems like such a simple problem...
I have a DataGrid, and load it up with data on page load. In my
EditCommand event handler I set the editItemindex. All good. Except,
the user needs to click twice to get the DataGrid to become editable.
It's obvious to me (perhaps worngly) that ASP.NET is storing the data
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by: Richard L Rosenheim |
last post by:
I'm sure it can be done, I haven't been able to find the right article yet.
I want to be able to filter the records that the datagrid displays, but
still have an editable datagrid. That is, I only want records from the
table where "State= 'CA'" are to be displayed, but where the user can still
edit/add/delete records.
The only examples I have found utilizes DataViews, which apparently are not
editable. Can someone point me to the...
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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 effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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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, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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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 protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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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 presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: bsmnconsultancy |
last post by:
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