2
Answers

How to add asp table rows at run time

ramya g

ramya g

15y
7.9k
1

Please let me know how to dynamically add asp table rows on a button click. Also the table cells should contain text boxes.
Details: I want to have a table row with 9 columns and the columns should have text boxes everytime i click a button. Like this i should be able to generate one row with 9 coulmns on each click.
 
Thanks,
Ramya
Answers (2)
0
Santiago Felipe
NA 2 0 9y
Do you mean you want to convert the JPEG image to PNG while loading the JPEG image (and not after)?

Are you selecting and loading the JPEG image using the OpenFileDialog Class?

If yes, you can get the name of the JPEG file, pass it Image.FromFile method:
https://msdn.microsoft.com/en-us/library/system.drawing.image.fromfile.aspx
And then save it to PNG using the
Image.Save method (Stream, ImageFormat):
https://msdn.microsoft.com/en-us/library/ms142147.aspx

But if you face any problem while loading or saving the JPEG or PNG images, you can try using loading and saving features from leadtools programming toolkit.
0
Raja T
NA 7.4k 6k 9y
Hi,

Please refer below URLs

http://stackoverflow.com/questions/17294737/converting-an-image-to-png-on-upload


http://stackoverflow.com/questions/3906260/how-can-i-convert-a-jpeg-image-to-a-png-one-with-transparent-background


http://www.c-sharpcorner.com/UploadFile/scottlysle/ImageConverter09132006105604AM/ImageConverter.aspx

Thanks