by: Ann Morris |
last post by:
INTRODUCTION
One of the most powerful aspects of .NET and Windows Forms is data
binding. Data binding is the process of associating user interface
(UI) elements with a data source to generate a...
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by: Dmitry Karneyev |
last post by:
Hi!
How to force refreshing databinded controls of the win form?
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by: Jeff |
last post by:
IDE: VS 2003 :NET
OS: XP Pro
My app have a form with a tab-control on it. The tab-control have 2
tabpages. One of the tabpages displays a datagrid, and the other tabpage
displays details (order...
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by: A.M |
last post by:
Hi,
I want to refresh my DataGrid data on every postback.
I have following code in Page_Load event, but after first page load, the
DataGrid never gets refresh.
Here is the code i have in...
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by: JSantora |
last post by:
Essentially, InsertAT is broken!
For the past couple of hours, I've been getting this "Parameter name:
'-2147483550' is not a valid value for 'index'." error.
Apparently, its caused by having...
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by: bmayer |
last post by:
I am using a detail view and binding it to a sql data source (at some
point in the future it will be an object data source).
I have seen the article "Working with Data is ASP.NET 2.0 ::...
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by: Randy |
last post by:
Hi,
I'm trying to figure out some binding navigator code. If I have the
primary field value as selected by the user in a combo box, how can I
instruct the binding navigator to move to that...
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by: Andrus |
last post by:
I have Winforms DataGridView whose DataSource Rids is Marc sample
TableListCollection<TRowderived from BindingList.
It is used to edit invoice rows.
If user presses Revert button, my application...
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by: Andrus |
last post by:
Winforms appl creates customer edit form containing textboxes using
Customer dataSource = Northwind.Customers.GetByName("Airbus");
MaskedTextBox tb = new MaskedTextBox();
Binding binding = new...
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by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
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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,...
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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...
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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,...
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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...
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