Check size of Image in the time of Uploading or resize the image

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C#

ASP.NET

I want to upload fix Size of image in the database.or resize Image on the time of uploading.plz help me

Posted 15-Jan-13 18:57pm

Dheerendra Dwivedi

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rahulkasar · Answer 1 · 2013-01-15T19:13:00

Solution 1

Try the following :-

C#

string[] sizes = { "B", "KB", "MB", "GB" };
double len = new FileInfo(filename).Length;
int order = 0;
while (len >= 1024 && order + 1 < sizes.Length) {
    order++;
    len = len/1024;
}

string result = String.Format("{0: 0.##} {1}", len, sizes[order]);

Posted 15-Jan-13 19:13pm

rahulkasar

Updated 15-Jan-13 19:15pm

v3

Brij · Answer 2 · 2013-01-15T19:23:00

I implemented once validation on size while uploading the image, I used a HTTPHandler to avoid postback.

But your requirement seems different, you want to resize if it not of required size. You can follow the below link

http://stackoverflow.com/questions/254419/asp-net-image-uploading-with-resizing[^]