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Hi
How can I use a combo box in a column of datagrid ?
I mean this column should word like a combobox
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Hi Dear,
you can use any control in datagrid but it has many tips and tricks.
you can use textbox and datacombo for this target.
with row_col_change event you should these acts :
1)move text box to the specific cell with .move method
2)read cell data and move it to text box .
.......... for more information about this please contact with me : ordubadi@ittoolbox.net or mohammadord@hotmail.com
bye.
M.R.O
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I've made a program and now the problem is that you can run it more than once... How can you check if the program is already running and if the program is running and if you then try to run the program once more then it'll give an error message??
(¯`·._.·[eRiK]·._.·´¯)
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put the following:
if app.PrevInstance then
MsgBox "This app is already running!"
end
end if
If it's broken, I probably did it
bdiamond
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I have no idea of make files. is there any sample makefile code available.
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I'm using VB 6.0 and I think this method will also work in VB .NET, this method is called the: FSO, the FileSystemObject. Whit this you can create, delete, modify etc. files... But, if you want to make FSO work right, in VB6.0 you'll have to go to Project -> References and then you'll have to select the following:
Microsoft Script Control 1.0 and Microsoft Scripting Runtime.
Now you can use FSO, two samples:
Make a textfile and write into it:
Dim fso, file<br />
Set fso = CreateObject("Scripting.FileSystemObject")<br />
Set file = fso.CreateTextFile("your file.txt or .dat", True)<br />
file.Write ("something")<br />
file.Close<br />
Removing a file:
<br />
Dim fso, file<br />
Set fso = CreateObject("Scripting.FileSystemObject")<br />
Set file = fso.GetFile("your file.txt or .dat")<br />
file.Delete<br />
One thing, you can create any file with any extension (.txt, .dat, .erik) only it'll still be like an NotePad file with an different extension... So making .exe files is no use...
I hope I solved your problem !!
(¯`·._.·[eRiK]·._.·´¯)
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erikkloeze wrote:
Project -> References and then you'll have to select the following:
Microsoft Script Control 1.0 and Microsoft Scripting Runtime.
Actually, you just need the Microsoft Scripting Runtime to use the File SYstem Object. You don't need the Microsoft Script Control unless your adding scripting support to your application.
RageInTheMachine9532
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You're right, but I didn't exactly know which one you'll have to select, so I just said them all, just to be sure...
(¯`·._.·[eRiK]·._.·´¯)
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Hi all,
I have created a VB.net application, and I want to create the installation package for the application. How can I do that?
I have installed VS.NET Enterprise Edtn, I dont' find any Wiz. in Tools.
Can I use the same Package & Deployment wiz. that comes with Visual Studio 6.?
Shenthil
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Absolutely not. Package and Deployment in VB6 doesn't have any clue what to do with a .NET project.
If you have the Enterprise version like you said, then right click on your solution (top line) in the Solution Explorer on the right. Click on Add... then New Project. Click on Setup and Deployment projects on the left of the dialog window that comes up. On the right, you can click either a Setup project or Setup Wizard which will make a base installation for you.
RageInTheMachine9532
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I installed Visual Studio and worked on it for a while. I then didn't work on it for a month and a half. When I tried to open a new project it gave me an error message saying something like "Automation Server cannot create object". How do I fix this problem? And what did I do wrong to get this error? Could I have deleted something important?
Thanks
Brendan
brcvogt@yahoo.com
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You might have a corrupted Windows Script component. Download the latest version from here[^], install it and try your making a project again.
RageInTheMachine9532
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Generally,we can control datalist's display field by databinding by html,such as <%# Container.DataItem("Title") %>
Now i have a problem,I want to change this bind field by my option in codebehind file,such as i want to display Title+Digest or Column+Title
so who can tell me how to make this done?
Thanks in advance!
I'm terribly troubled by this problem and looking forward to your reply.
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You can try to make a little function that return string and manipulate your data in this function !
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It says in the doc that you can't use readfile to get status of the paralle port pins. So what do you use?
I've done this on an old computer with qbasic don't have a clue in VB.NET. I still have the book Controling the world With Your PC.
I'm hardly the only one that'd like to know this, not all are programers. So try to keep it simple if posible
Thanks folks.
Gyrogearloose
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See my post in your other message here[^].
RageInTheMachine9532
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can I reference the name property of a menu item. I cannot find it anywhere
Gregory J Lynch
Hack
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Hi Gregory. Well, you could use MenuItem.Text for the menu item caption, or you could use MenuItem.MenuID for the item's Windows identifier...
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Is there any way to have one dataset and fill data into another dataset using and SQL statement? VB.NET
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regarding vb.net console apps...
i was wondering if there was a way to determine when any key was pressed? so it can be used for instances where a 'press any key to continue' type of thing is necessary, or where a one character answer is required.
Thx.
------------------------
Jordan.
III
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Check into Console.Read() or Console.ReadLine().
RageInTheMachine9532
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thanks
iv already worked with .read() and .readline().
.readline() gets input from the console. the user must press enter key to end the input.
.read() is just like .readline but it doesnt read the full line of text the user entered, if it was even a full line at all.
in both cases. the user must press the -enter- key. is there away to do it without having to press enter?
------------------------
Jordan.
III
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OK. The Console class doesn't support the type of input that you want, ... yet.
You'd have to look at the Win32 API to get what you want. Specifically, the GetConsole, GetStdHandle, GetConsoleMode, SetConsoleMode, FlushConsoleInputBuffer, and ReadConsoleInput functions. You'd have to write your own PressAnyKey function that, when entered into, gets the handle to the current console window, get the handle to the StdIn stream, saves the current console input mode on the stream, setups up a new mode that disables LINE INPUT, then use FluchConsoleInputBuffer to clear out any remaining keystrokes. Put up your 'Press any key to continue' prompt, then use ReadConsoleInput to get the next character in the input stream. When all that is done, then you restore the console input mode and call FlushConsoleInputBuffer to clear any remain keystrokes out.
Hopefully(!), this functionality will be in .NET 2.0.
RageInTheMachine9532
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Wow..
sure looks like you did some homework, either online or previously, in your head.
ill try and check it out!
thanks alot Dave
------------------------
Jordan.
III
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