C#

Luc Pattyn wrote:

numeric strings

Luc Pattyn wrote:

negative inclination

bool isChangedByUser = true; // class level variable
.
.
.
isChangedByUser = false;
// Some code block that changes selected cell
.
.
.
void dgv_SelectionChanged(object sender, EventArgs e)
{
if(isChangedByUser)
{
// Do something
}
isChangedByUser = true;            
}

Brad North wrote:

How to handle combobox selectedindexChanged event.

Brad North wrote:

how to create combobox object for a particular cell in combobox column.

* 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