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They're strings, not numbers.
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even numeric strings could have a negative inclination.
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Luc Pattyn wrote: numeric strings
Oxymoron.
Luc Pattyn wrote: negative inclination
I decline to respond to that.
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whats wrong with this, why cant i use a textbox to write a saveToFolder?
wc.DownloadFileAsync(new Uri(sFiles.Trim()), String.Format(textBoxSavetoFolder.Text, "{0}.xml", ("omgang=") +i, Path.GetExtension(sFiles)));
with this below it works
wc.DownloadFileAsync(new Uri(sFiles.Trim()), String.Format(@"c:\Users\KMJ\test\{0}.xml", +i, Path.GetExtension(sFiles)));
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try this:
wc.DownloadFileAsync(new Uri(sFiles.Trim()), String.Format(textBoxSavetoFolder.Text+ "{0}.xml", ("omgang=") +i, Path.GetExtension(sFiles)));
EASY COME EASY GO
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omg, that wasnt so hard.
Thank you very much
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Hi,
A quote from MSDN about this event: "This event occurs whenever cells are selected or the selection is canceled, whether programmatically or by user action".
My question: How can I get the exact same functionality, but only as a result of user action (I do not wish this even to occur when the selection has programmatically changed).
Thanks,
Eyal.
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What I can think of is to have a flag (boolean variable) in your form. Now, when you are changing selected cell through code, set this to false and make it true again in the end of event. Something like this:
bool isChangedByUser = true;
.
.
.
isChangedByUser = false;
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.
void dgv_SelectionChanged(object sender, EventArgs e)
{
if(isChangedByUser)
{
}
isChangedByUser = true;
}
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Thank for the reply.
The problem is not that I'm changing the selection - in this case the problem is easy to solve. The problem is that the event is fired when the form is initially opened and rows are automatically added. Then, when the first row is (automatically) selected, the event is fired.
Eyal.
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Following are two of the various ways you can do this:
1. Attach the event handler once you are done with filling the DataGridView with data.
2. Have a boolean variable and use it to decide if the code inside the event handler should be executed or not.
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Hi,
i want to hide cmd prompt while executing or running an .bat file..
i have an exe inside my .bat file..
Simply want to run .exe without showing the command prompt through bat file..
Regards,
Pawan
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How is this related to C#?
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Hi,
StreamWriter sw = new StreamWriter(@"Z:\" + txtName.Text + ".bat");
sw.WriteLine("START /d E:\\Stock\\StockView\\bin\\Debug Stock.exe % "+result);
sw.Close();
This is what i created through C# code..
I don't know what i need to include before or after "START" of sw.WriteLine to hide the cmd prompt..
That's y i posted it in C#.
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Use @echo off on the first line of your bat file.
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Hi
I applied @echo off, but still it is not solved the issue.
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Hi,
In a datagridview, I've included a combobox column in columns collection property.
How to handle combobox selectedindexChanged event.
And how to create combobox object for a particular cell in combobox column.
Please guide me. Thanks in advance.
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Brad North wrote: How to handle combobox selectedindexChanged event.
You can handle the CellValueChanged event for the DataGridView and check if the cell whose value was changed is the ComboBoxCell.
Brad North wrote: how to create combobox object for a particular cell in combobox column.
Why do you want to do this?
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first of all thank you for ur reply ..
sir u gave me the link in which video convert into another video format .
i want to convert/split the video in JPEG PICTURES..
but again thank you!!..
*Video is consist of Picture in sequence..
i love pRogRamming.
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You can exctract single/multiple frames from a video file with ffmpeg.
from the documentation:
* You can extract images from a video, or create a video from many images:
For extracting images from a video:
ffmpeg -i foo.avi -r 1 -s WxH -f image2 foo-%03d.jpeg
This will extract one video frame per second from the video and will output them in files named `foo-001.jpeg', `foo-002.jpeg', etc. Images will be rescaled to fit the new WxH values.
If you want to extract just a limited number of frames, you can use the above command in combination with the -vframes or -t option, or in combination with -ss to start extracting from a certain point in time.
For creating a video from many images:
ffmpeg -f image2 -i foo-%03d.jpeg -r 12 -s WxH foo.avi
this documentation is for the console app, but the lib should also be able to do it.
modified on Thursday, April 22, 2010 6:36 AM
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ok ,, let me see again deeply !!
and if u have any code example, then please give me that also!!
thanks!!
i love pRogRamming.
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sir i found the way in FFmpeg Document ..
but i am totally confuse that how to RUN this Command Line arguments ??
*i knw how to run COMMAND LINE PROGRAMS.. but where is the EXE of the ffmpeg??
i love pRogRamming.
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you can:
a) 1. download the ffmpeg source code from svn://svn.ffmpeg.org/ffmpeg/trunk ffmpeg with a SVN client like tortoiseSVN or AnkhSVN.
2. Then compile the source using MinGW.
b) google around for "Unofficial ffmpeg windows build"
For the implementation you basicly have 2 chooses:
a) using the ffmpeg dll files, and p/invoke them in C# allowing you to access the unmanaged methods in those dll files in your managed C# code. (or you can save yourself some time and go to http://sourceforge.net/projects/sharpffmpeg/[^]
b) using the Process.Start method in C# to start the ffmpeg console application with the correct arguments.
modified on Thursday, April 22, 2010 7:53 AM
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Thanks
i love pRogRamming.
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