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I've created a DataGridView with one column of type DataGridViewTextBoxCell. I'd like to disable the right click context menu that appears when the cell is in edit mode. I've seen examples with textboxes where you set the control's ContextMenu property to a new ContextMenu object, but this doesn't seem to work for DataGridViewTextBoxCell objects.
I've tried to do the following:
private void dataGridView1_RowEnter(object sender, DataGridViewCellEventArgs e)
{
DataGridView gv = ((DataGridView)sender);
if (gv.Rows[e.RowIndex].Cells[e.ColumnIndex].ContextMenuStrip == null)
{
gv.Rows[e.RowIndex].Cells[e.ColumnIndex].ContextMenuStrip = new ContextMenuStrip();
}
}
Thinking it might do the same, but when the cell enters edit mode, it displace the default (for lack of a better term) context menu.
Any help/incite is much appreciated. Thanks.
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Hello!
I am looking for a way to have one instance of my program talk to another.
I only want one instance of the program open at a time, so I’ve set up a mutex to restrict access. My program also allows the user to launch different froms in the program by using command line arguments. If the user launches a new instance of the program with command line parameters I would like the second instance (the once just launched) to pass the arguments to the first instance, then the second instance will close.
I was wondering if I could store a pointer to the first instance of my program somewhere that could be retrieved by the second? Maybe from the Mutex or something similar, but I haven’t had any luck finding a way to do this.
Thank you all in advance!
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You could always have a socket open and listening too, but I'd probably use the named pipes in the above link.
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Thank you both for your answers! My users are on systems that only have .NET 2.0 and I don’t have the ability to ensure all users have .NET 3.5.
I will use your idea of having a socket open since I already have a server listening (which is why I didn’t want a second instance open). That is a brilliant idea and works perfectly for what I’m doing!
Thank you both again!
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I've been trying to find a way to get the link at a certain point in a LinkLabel.
I've done it with items in a ListView using
Point p = lv.PointToClient(new Point(Cursor.Position.X, Cursor.Position.Y));
ListViewItem lvi = lv.GetItemAt(p.X, p.Y);
I've been able to find the LinkLabel equivalent, PointInLink(), but it's a protected method and I don't know how to access it.
I've been googling for a couple days now and I just can't find an example I can wrap my head around. I was hoping someone could point me in the right direction.
Thanks in advance.
PointInLink() found at http://msdn.microsoft.com/en-us/library/system.windows.forms.linklabel.pointinlink(VS.71).aspx
I'm using VS2008, .NET 3.5.
Edit --------------
Another solution I've been looking at is checking the state of my links, like
foreach (LinkLabel.Link lnk in ll.Links)
{
if (lnk.*State* == LinkState.Hover)
// do something
}
This would work for me, except I cannot find a way to get the link's current state. The lnk variable (used in the loop) does not have a definition for it.modified on Friday, March 5, 2010 3:58 PM
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I have a command line program that launches when My user clicks on a file associated with another program. My program then runs a few checks,setups and launch the other program but I need to Get the Original File Click On and pass it onto the other programs command args. How do I get the Original file Click on file path???
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how do you get your app to launch when a file is clicked with an extension associated to another program???
and is all this happening in Windows Explorer, you didn't specify.
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Sorry. When My users go to install the other program they actually runs my program which in turn installs the other program and disassociates the files that would normally launch the other program and associates those files to my program. The users are using Windows Explorer.
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when the file association (at the Windows level) is with your app, your app will get launched with a command line holding the file spec of the file(s) that got double-clicked/launched. So all it takes is for your app to look at the command line and do its job.
Warning: don't forget to test also with file paths containing spaces!
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Sir/Madam,
I want to operate the computer system with software developed in C#. The basic functions.
Kindly guide me in this matter.
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This [^]will be helpful as well as this[^]
I know the language. I've read a book. - _Madmatt
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i want to know is by just removing keyboard and mouse, i want to operate the computer by microphone(MIC).
Operations such as typing a document, opening command promt...
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Phrase your questions in a more articulate and specific manner and you may receive better answers.
I know the language. I've read a book. - _Madmatt
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see i will remove keyboard and mouse after i log in.
Then i will use the Microphone to do all operations such as typing a document, running a programs.
All operated by human speech..
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| This is built into Vista and Windows 7. For earlier versions of windows there are products on the market which will be more accurate and better featured than anything that a single coder can produce, at far less cost. Dalek Dave: There are many words that some find offensive, Homosexuality, Alcoholism, Religion, Visual Basic, Manchester United, Butter.
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There is a System.Speech namespace you can include in your project.Dalek Dave: There are many words that some find offensive, Homosexuality, Alcoholism, Religion, Visual Basic, Manchester United, Butter.
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So you are looking for someone to do it for you? Post to the Jobs Board
I know the language. I've read a book. - _Madmatt
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No guidance to development
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OK, I'll write your code for you. My rates will be 500GBP per day + exes (which will be considerable given that I'll have to fly to India from the UK).
--- OR ---
Do the work you are being payed for yourself.Dalek Dave: There are many words that some find offensive, Homosexuality, Alcoholism, Religion, Visual Basic, Manchester United, Butter.
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Why fly to India, they don't fly to the UK
I know the language. I've read a book. - _Madmatt
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Free holdiay, I've always fancied a trip to India  .Dalek Dave: There are many words that some find offensive, Homosexuality, Alcoholism, Religion, Visual Basic, Manchester United, Butter.
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As you don't seem to be wanting to do anything and come here to ask us to do your work, then I can offer you my services as a professional programmer, my services include:
- Discovery documentation
- Design
- Programming
- All the code will be commented and technical documentation will be delivered in case you don't require my services in the future, so you can hire anyone else and give them the documentation so they know what is going on
- Testing and documented results
- User manual
- Installation manual
I'll charge you per hour basis after the discovery is finished and I can deliver an estimate of the time needed (normal rate is around 100USD/hour) plus expenses, if I exceed the development and documentation hours I will give you in my quote, I will not charge you any more, I'll charge you for the Discovery of course, normal rates for that is 3500 USD plus expenses, the application will have a life warranty for any defect/bug, new functionality that was not included in the Discovery documentation is not covered, I'll have to quote again for anything new you request.I want to die like my grandfather- asleep, not like the passengers in his car, screaming!
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