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by: Clyde |
last post by:
I am trying to implement the user feedback provided by
Windows Explorer when draggng a filename from one place to
another.
I have the drag and drop action worked out but have had no
luck in finding how to capture the piece of the screen
into a bitmap to simulate the movement. I know this could
be done with the Windows API but can't find any way to do
it with .Net functions.
Any help is appreciated.
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by: xrow |
last post by:
Hello
I have a simple webservice / c# application that receives data from server and prints the data in the asp:datagrid control
I have problem when sorting data in datagrid
I have created SortCommand event in my .aspx file for my datagrid DataGrid2 but I am not able to access my datarecord nor dataset from my SortCommand event. I recieve also an error when running with created event if don't change event method declaration to public void...
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by: waltborders |
last post by:
Hi,
Because the blind are unable to use a mouse, keyboard navigation is
key. A major difficulty is that not all windows forms controls are
keyboard 'tab-able' or 'arrow-able' or have "tab order".
The application is built and the next step is to create the custom JAWS
(Freedom Scientific)screen reader script to read the application. The
application uses the accessibility properties for controls provided by
C#. JAWS reads properties...
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by: sunil |
last post by:
Iam trying to implement sorting.
I know how to display a button in the header of an datagrid. How can i
display an image with down arrow and uparrow along the side of button on the
header.
Any sample pointers will be of great help.
Thanks
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by: mahtan |
last post by:
Please help
I have the problem that when I change the data in a
Windows.Forms.DataGrid by a separate thread the following
Exception is thrown:
ThreadSystem.NullReferenceException in
system.windows.forms.dll
I can't catch this Exception and it only occurs when I
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by: Fred Morrison |
last post by:
1. No Columns collection.
2. No ability to easily synchronize the underlying DataTable of a DataGrid
when a row is deleted in the Grid. Once you sort (via the column headers)
all bets are off as to whether the current row index of the data grid can be
used directly as the Rows index of the DataTable. This is documented in the
DataGrid Overview.
3. No way to access the default grid table style to make minor changes to
just one column...
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by: Gene Hubert |
last post by:
I'm doing a custom sort in a datagrid. I'm overriding mousedown and
doing the sort on a hidden column in addition to the column that the
user clicked on.
After the custom sort, I still need to show the little arrow on the
column header that shows that the column is sorted and whether the
sort is ascending or descending.
How to I programatically control the little arrow on the column
header?
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by: rockdale |
last post by:
Hi, All:
I dynamic add an arrow up/down image in OnItemDataBound event for my
datagrid, it works fine. But I have another textbox which trigger
postback and doing something, after this event get executed, I lost the
image but the datagrid maintain the same sort order. Should the
datagrid remain what it looks like (with the riget arrow up/down image)
before the postback caused by the textbox?
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by: Reddy4All |
last post by:
Hi-
Is there any possiblity to make Datagrid control (Winforms) column header sort arrow more prominent in .net 2003. In Windows forms Datagrid control, when user click on the column header, default sort arrow will appear but i want to replace it by another image or bitmap file. Is there any possiblity or any methods to override, so that we can place different arrow or image on the datagrid contol column header sort arrow look more prominent? ...
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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: 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: 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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