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by: Tamlin |
last post by:
Hi all,
I'm getting a bug with the datagrid object.
I've created one from scratch, bound it to a dataview with 2 int32
columns and formatted the output as currency.
I've found that when you use the F2 key to enter edit mode and then
hit TAB or ESCAPE without actually editing the value, dotnet crashes
with a null reference error.
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by: Pacific Design Studios |
last post by:
I have a DataGrid on Form1 that displays a small amount of information about
employees.
On Form2 I want to have all the data displaying in text boxes about the
employee selected in the datagrid on form 1.
Is there a Id in the datagrid I can use to find out which user was selected
or which record was highlighted when double clicked.
Something like: John Thomas Employee Id 2637 was selected on Form1 and the
recordset on Form2 would use...
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by: Robert Bravery |
last post by:
Hi all
I have a dataset with three tables. On my form I have two grids. Both grids
have the default plus sign on the side of the grid. I have set up my tables
and columns collection the way I want, but I don't need the plus sign to
open any child records. How can i get rid of this.
As I am ne to VB and .net, I tried every thing I can think of in the VS IDE
Thanks
Robert
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by: blue_nirvana |
last post by:
Is there an event that fires when a user clicks the plus sign in a
Master/Detail datagrid? It would be even better if I could catch when the
user clicks the link to see the detail records. What I'm wanting to do is
not load the detail data until the user clicks the link. Any ideas or links
would be appreciated.
Thanks
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by: Antonio |
last post by:
Hello, everyone.
Is there a way to not display a certain value in a datagrid cell?
I have a datagrid for subscriptions and ebooks and if there isn't an e-book
listed, the value from the database (SQL) is "Null/No Set Dummy Row".
Is there a way I can suppress that data in the datagrid?
Thanks,
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by: hazz |
last post by:
With this code, the config file(listed below) opens initially into the
datagrid display with only a plus sign '+'.
On clicking that, it becomes expanded to;
-
appsettings
add
When I click on appsettings, it reverts back to '+' On clicking that,
- appsettings add is displayed
Finally, when I click on appsettings this time, the contents of the config
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by: pmcguire |
last post by:
Sorry for the multple post, but since I didn't get an answer the first time,
it occurred to me that I night have posted in the wrong group.
I have a datagrid with a dataset as its datasource. Its datamember is a
table that has 3 datarelations defined in the dataset. I would like to
capture the click event on the plus sign to avoid allowing the user to select
which datarelation to use to view child records. Can I do this without...
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by: ECD |
last post by:
Hello all,
I can usually find solutions to my .NET problems by searching these
groups, but I'm stumped on this one. I have a datagrid in VB.NET (2.0
framework). I want to disable sorting on the first column in the grid
only. I havent found a way to reliably do this yet.
I tried putting the following code in the datagrid's mouse down event
Dim hti As DataGrid.HitTestInfo
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by: rupalirane07 |
last post by:
Both grids displays fine. But the problem is only parent datagrid sorting works fine but when i clik on child datagrid for sorting it gives me error:
NullReferenceException error
Any help........pls urgent
=========================================================
<%@ Page Language="vb" AutoEventWireup="false" Codebehind="WebForm3.aspx.vb" Inherits="TestDatagrids.WebForm3"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">...
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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: 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 tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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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: 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, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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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: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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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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