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by: Bill Belliveau |
last post by:
Hello all
I have the need to copy something to the clipboard via 3rd party type library and then pick it up on the .NET side via the clipboard (all server-side). To complicate the issue, the application needs to be web oriented (ASP.NET)
I have a console version that work, but I can’t seem to get the ASP side working. I have included the Forms assembly and I'm able to write to the clipboard via the 3rd party, but the clipboard is...
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by: George Yefchak |
last post by:
Hi
I need to retrieve a metafile image from the clipboard and render it as a
bitmap in my application. In particular, an image will be placed on the
clipboard by pasting from PowerPoint (I really do need to do this!). The
original image is a bitmap, but PowerPoint doesn't place it on the clipboard
as such. A call to GetFormats() indicates that MetafilePict and
EnhancedMetaFile are available formats.
The following does NOT work:
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by: Tim Frawley |
last post by:
I have converted a VB6 application to VB.NET. The old application
made extensive use of the Clipboard for copying an Image Name so that
it could be pasted into the image capture app when the user scans the
image. My applications run as compiled assemblies from our Intranet
server and I have setup a Main sub routine in the application with the
following line:
<STAThread()> Public Sub Main()
Note: There is no timer in this application.
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by: James Russo |
last post by:
Hello,
I have an application which requires an image to be retrived from the
clipboard. So, I am writting a quick C# windows application to take
images from a webcam and store a single frame on the clipboard so it can
be pasted into this other application. My solution is working fine with
all applications (mspaint, word, wordpad) except the one I need it to
work with. I've contacted the vendor of the application, but I haven't
been able...
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by: Robert Bravery |
last post by:
Hi all,
I'm using the following code to copy data from XL to the clipboard to be
later usied in a datatable
range = objSheet.get_Range("A22", "aa100");
range.Copy(Missing.Value).ToString();
xlcopydata = Clipboard.GetData(DataFormats.Text).ToString();
Clipboard.Clear();
But when I issue a excelapplication quite I get an dialog saying that I have
large amounts of data on the clipboard, do I want to keep it etc etc
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by: Dave Booker |
last post by:
My Clipboard is getting into some very confused state where I can't even
clear it. No applications can access the clipboard in this state, and if I
run Clipboard.Clear() I get:
System.Runtime.InteropServices.ExternalException: Requested Clipboard
operation did not succeed.
at System.Windows.Forms.Clipboard.ThorwIfFailed(Int32 hr)
at System.Windows.Forms.Clipbard.SetDataObject(Object data, Boolean copy,
Int 32 retryTimes, Int32...
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by: Peter Duniho |
last post by:
I'm trying to use .NET and C# to draw a metafile copied to the clipboard by
another application (Word 2003 in this case, but it shouldn't matter).
I naively thought that I'd be able to use the Clipboard class to get an
EnhancedMetafile or MetafilePict object from the Clipboard, use that to
create a new Metafile object, and then draw that Metafile object using
Graphics.DrawImage.
It doesn't seem to be that simple.
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by: alastairgarrow |
last post by:
Hi there
I am looking for some help in getting a clipboard image into an Sql
Database table. My plan is to have a web page that will allow the user
to copy an image on their home computer and paste it into my asp.net
page (perhaps with a simple button) and that image will be
automatically stored into the database table.
Can I access system.windows.forms namespace in a web application? I
have tried this but keep getting an error...
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by: Figmo |
last post by:
Wow.....this is darned odd....
I have an app that integrates with other applications.
It registers a global hotkey with Windows. When the hotkey executes
it sends a CTRL-C to the active window (any application) to copy
whatever text is selected to the clipboard. It then issues a C#
Clipboard.GetText(...) and does some processing with this string.
All is good, no errors thus far.
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by: Joe Duchtel |
last post by:
Hello -
I have the following code to get a bitmap from the clipboard and to
save it to a *.png file ...
Dim lData As IDataObject = Clipboard.GetDataObject()
If lData.GetDataPresent(DataFormats.Bitmap) Then
Dim lPictureBox As New PictureBox
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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: 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: 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: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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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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