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by: DraguVaso |
last post by:
Hi,
I'm using the DataGridView in VB.NET 2.0. The DataSource is a Generic List
of a custom class0: lstMyPersonnes = New List(Of clsPersonne).
When I add a new clsPersonne to lstMyPersonnes, and rebind the
lstMyPersonnes to my DataGridView.dataSource, it shows the new record in
the DataGridView as it should be.
But when I click on a cell of that row, I suddenly got this error: "Index -1
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by: dbuchanan |
last post by:
Hello,
Is this a bug?
Is there some kind of work around?
I want to add default values for a few columns in my datagridview
I found the "DefaultValuesNeeded" event for the datagridview
I gave it a try using the example given in
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by: Rich |
last post by:
Hello,
I am reading data from a sql server table that is under replication. This
table has the replicatin GUID column that is generated with replicatin. I am
reading the data from a dataAdapter/Dataset using a dataview which is the
data source for a datagridview control. When I scroll horizontally in the
datagridview control and reach this GUID column (which is not at the end of
the table) it raises the datagridview dataError event. ...
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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: RickH |
last post by:
Has anyone tried wrapping the DataGridView control itself as a custom
Cell/Column control. So that I can have a child DataGridView appear
in a column of a parent DataGridView so that the columns/rows of the
childdren can be edited like a grid on the parent rows grid.
The MS examples all show how to make parent/child data grids appear in
separate splitter panels. I would like it to show up kind of like how
MSAccess shows data sheets in...
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by: Karl |
last post by:
Hi all...
This is a good one. You'll like this...
I am working on a course management tool that allows certain Courses
to be cross referenced with Job Roles and, when they are, whether the
course is a priority course or not. Simple.
Because there is alot of data stored for each course, I am using a tab
control with several pages. The Job Role cross-referencing comes on
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by: jeastman - Hotmail |
last post by:
Hello world
Excuse, not to be written English and it helps me with a translator.
I am new programming in C#.
I made a control inheriting the DataGridView to be able to add controls done
by my.
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by: Jeff |
last post by:
Hey
..NET 2.0
I've created a User Control which contain a DataGridView. This User Control
is displayed on a TabPage. This TabPage is added to the TabControl during
runtime.
The problem is this:
Lets say if I set the size on the DataGridView to width=400px &
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by: priyamtheone |
last post by:
I'm trying to make a datagridview column to act like a datetimepicker column (C#.Net 2005). These are the behaviours that the dgv should have:
1) Initially all the cells of the dtp column should be blank unless they are filled by the user.
2) As soon as the user enters a cell, the dtp control should appear as the editing control of that cell. If there's a value in the cell beforehand, that value is set as the value of the dtp editing control...
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by: alex21 |
last post by:
Ok im getting this exception from a DataGridView control in my program.
System.ArgumentOutOfRangeException was unhandled
Message="Value of '132' is not valid for 'Value'. 'Value' should be between 'minimum' and 'maximum'.\r\nParameter name: Value"
Source="System.Windows.Forms"
ParamName="Value"
StackTrace:
at System.Windows.Forms.ScrollBar.set_Value(Int32 value)
at System.Windows.Forms.DataGridView.ScrollRows(Int32...
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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: 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: 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: 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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