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by: TNSFED |
last post by:
I have a dilemma when trying to delete a row from the DataGridView. Here
is a sample of my code:
private void dgv_EQUPS_UserDeletingRow(object sender,
DataGridViewRowCancelEventArgs e)
{
fDeleteRow = false;
if (chx_DeleteFlag.Checked)
{
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by: Ian Semmel |
last post by:
1. Is there any way to tell if any cell in a datagrid view has errors (other
than looking at every cell}
2. If I have a DataGridView, click on a cell and make some changes, how do I
make the row 'dirty' without going to a new row ?
These might seem a bit basic, but DataGridView ( coupled with Binding source and
the DataTable etc), have about 500 properties between, and it is very confusing
as to know which one to use).
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by: John Dann |
last post by:
I need to display some internal program data in a grid to help with
debugging (just display a simple 2D table, not edit or anything else),
but I'm not an experienced database coder. AFAICS the only bindable
grid in VB2005 is the DataGridView control. But I'm struggling to get
this to do the simple task that's required - it's obviously a very
flexible and capable control but all the features maybe get in the way
of simple use for me, at...
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by: Mitchell S. Honnert |
last post by:
Is there an equivalent of the DataGrid's DataGridTableStyle for the
DataGridView? If not, is there an easy way to duplicate the
DataGridTableStyle's functionality for the DataGridView?
Here's the background for my question...
Before I switched my application over to the Fx 2.0, I used a DataGrid to
display my data. I would store different DataGridTableStyles (each one with
a custom set of columns) in the DataGrid.TableStyles property...
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by: michael sorens |
last post by:
I have been trying to figure out how to use DataSets, BindingSources,
DataGridViews, and XML together, but it is a challenge. I understand how
to populate a DataGridView with XML basically as:
DataSet ds = new DataSet();
ds.ReadXml(@"\usr\tmp\sample.xml");
dataGridView.DataSource = ds;
dataGridView.DataMember = "targetElement";
What I found through experimentation is that the DataMember may specify
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by: Michael Howes |
last post by:
I added a new user control
I went in and changed the control to inherit from DataGridView
I want my new DataGridView to have a fixed number of Rows and Columns
so I have a method I call in my inherited classes constructor with two
loops adding the rows and column along with setting the width of the
columns and height of the rows.
Everything is going good so far.
Now I drop my new control on a form and my first surprise I see my
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by: =?Utf-8?B?Sm9obiBCdW5keQ==?= |
last post by:
New to databinding in vs2005, I always did it manually in 2003. I have no
problem loading comboboxes, and a change in that combobox changes the data in
the textboxes but I can not figure out a way to get the data in a
datagridview to change. For example 2 columns are ID and amount_paid, the
datagridview loads on form load with all ID's and amounts. How do I get it to
only bring back the selected ID. Sounds like I may need to change the SQL...
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by: =?Utf-8?B?TG9zdEluTUQ=?= |
last post by:
Hi All :)
I'm converting VB6 using True DBGrid Pro 8.0 to VB2005 using DataGridView.
True DBGrid has a MultipleLines property that controls whether individual
records span multiple lines. Is there an equivalent property for the
DataGridView? I have searched, but have not found one.
I would like the user to be able to see all the columns of the table on one
screen - thus eliminating the need to use the horizontal scroll bar to view...
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by: =?Utf-8?B?UGV0ZXI=?= |
last post by:
I'm trying to add a datagridview control to a Windows Form to display
read-only information in visual basic 2005. My understanding is that
datareader will be faster for this purpose. I have the following questions:
1. Can DataReader be bound DIRECTLY to DataGridView?
2. If DataReader cannot be bound directly to DataGridView, how can I load a
DataReader into a DataTable and bind the DataTable to DataGridView? Can the
DataTable be a...
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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...
|
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...
|
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: 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: 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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