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by: Brian |
last post by:
I've got a couple questions on the new Datagridview control in VS2005.
1) In the old datagrid control at design time I was able to add multiple
tablestyles with columns from different datasources. Then at run time when I
would bind a dataset to the grid it would display the tablestyle associated
with the dataset. How do I do this in VS2005?
2) I do all my databinding to the datagridview at run time, but setup my
columns as unbound...
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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: 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: CSharpie1000 |
last post by:
I am sorry for the broadness of this question, but I litterally can't get anywhere with this.
I have a dataGridView that loads data from an Access 2007 Database. This works fine. I would like to, when I double click on a dataGridView row though, have a second form open with the information displayed in textboxes, etc. Not all of my data is in the dataGridView. From what I can gather, I would use the dataGridView RowEnter event for this,...
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by: TonyJ |
last post by:
Hello!
I have earlier used a grid called flygrid where everything had to be done by
coding.
I use VS2005 so I have this DataGridView which I can't really understand how
to use.
I mean what can be done by using different feature like add column/edit
column and so and
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by: Andrus |
last post by:
I have DataGridView in virtual mode containing 3500 rows.
In code below, assigning to RowCount value to 3500 takes 8 seconds.
CPU usage goes high at this time.
Stepping by F11 into user code shows few celltemplate property getters and
combobox/datecombo constructor calls without database access which does not
take a lot of time.
Debug output (below) shows lot of messages Stepping over non-user code.
Running in release mode from...
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by: Stewart Berman |
last post by:
I have an application that populates a DataGridView control with an XML. file.
1. How do I set up the process so the user initally sees just the headers -- no records.
I have the DataGridView properties set to allow the user to edit data but not add or delete (which
will be down in the program). However when I execute the ReadXML method one emtpy row is shown.
The starter XML contains:
<?xml version="1.0" encoding="utf-8"?>...
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by: Stewart Berman |
last post by:
I have an application that populates a DataGridView control with an XML file:
private void Form1_Load(object sender, EventArgs e)
{
dataGridView1.DataSource = gridDataSet;
gridDataSet.ReadXml("E:\\ImageControl.xml");
dataGridView1.DataMember = "Images";
dataGridView1.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
dataGridView1.ColumnHeadersVisible = true;...
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by: stumorgan |
last post by:
I have a couple questions regarding the DataGridView object...
1) What is the underlying data type that the DataGridView uses if you
are using it unbound and do for instance dgv.Columns.Add(). Is there
any way to access that data type directly, since the DataSource field
is null when the DataGridView is unbound?
2) Is there any way to add a row which does not have as many columns
as the rest of the grid? Basically I have about 10...
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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: 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: 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: 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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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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