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by: iforsyth |
last post by:
Have a paging datagrid with a checkbox control in column(0).
ViewState is enabled.
I check the checkbox in first row of the grid on a page and then
the program hits this event:
Private Sub dgRegGrid_PageIndexChanged(ByVal source As Object, ByVal e
As System.Web.UI.WebControls.DataGridPageChangedEventArgs) Handles
dgRegGrid.PageIndexChanged
I then do a loop to check the checkbox state.
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by: Daniel Walzenbach |
last post by:
Hi,
I have a question regarding the DataGrid control. If paging is enabled the
grid binds the data, sets the paging on the top/bottom (or however it is set
up) and throws away unnecessary data. So far so good for a tiny amount of
data but if some 100000 of rows are the source this approach is stupid.
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by: wh1974 |
last post by:
I've found several posts on the question that I'm about to ask but have
found that all link to a page on a website requiring a subscription.
The problem I'm having is that in the paging row of a DataGrid I'd like
to display both the "1, 2, 3,..." style and the "next | prev" style.
It looks like I'm going to have to resort to using the DataGrid's
automatic paging for the "1, 2, 3,..." style and add the "next | prev"
style above the...
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by: Shawn |
last post by:
Hi.
I already have a datagrid where I'm using paging. I have a stored procedure
that fills a temp table with 200-500 rows and then sends back 10 records at
the time. When I go to page 2 the SP fills the temp table again and returns
rows 10-19. The temp table is dropped after each call to the SP, so it has
to be created and filled every time the user changes page in the datagrid.
My question is this: Would it be more efficient to...
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by: Danky |
last post by:
Hello Masters!
Anyone can help me with the datagrid,
well, the app load a lot of data from DB and it show on the datagrid, and
well,
I need to allow paging and.... the issue is with the event PageIndexChanged
of the datagrid 'coz every time when the user change of page the app load
again all data and another processes with the data even though I have load
one dataset with the data for the datagrid..... the question is?
What can I do to...
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by: tshad |
last post by:
Is there a way to carry data that I have already read from the datagrid from
page to page?
I am looking at my Datagrid that I page through and when the user says get
the next page, I have to go to the database to get the next page. Is there
a way to use the dataset to allow us to read back and forth in it instead of
going back to the database to get it?
Thanks,
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by: Pat |
last post by:
I have a 2 nested Datagrid. When i select a row in the Master Datagrid i
populate the Child databrid using myDataGrid.SelectedIndex value
as the filter and setting the DataKeyField.
I enabled paging for the MasterDataGrid which works well but when i page to
the next set of rows and select a particular ROW(for example SHOW DETAILS)
to populated the Child Datagrid after paging to the next page it doesn't
work..
it just sends me back to the...
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by: Fao, Sean |
last post by:
I have a DataGrid that I'm adding CheckBox controls to at runtime (in
the code behind) and I'm not sure if I'm doing it correctly.
First of all, I noticed that the MyDataGrid.Columns.Add() method expects
a DataGridColumn so I instantiated an object of type TemplateColumn that
I had hoped I could add a CheckBox to. I soon discovered that the
ItemTemplate property of the TemplateColumn class returned an object
that had implemented the...
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by: GD |
last post by:
Got a simple ASPX page (.NET v1.1) with a DataGrid displaying a list of
widgets. If the page has a QueryString called WidgetId specific, I need
to automatically mark the specific DataGridItem as selected.
Pretty simple, here's what I did:
for (int i=0; i<dgWidgets.Items.Count; i++)
{
DataGridItem oDataGridItem = dgWidgets.Items;
if (oDataGridItem.Cells.Text == WidgetId)
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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, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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: 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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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