| Author: Raju.M 05 Sep 2008 | Member Level: Gold | Rating:  Points: 2 |
it didnot work on Mozilla. becoz Mozilla return only the filename.extention for example if the upload file name is test.jpg,
IE returns file name with its location like C:\\test.jpg but
Mozilla return test.jpg only.
you can chang this by
System.IO.Path.GetFileName(FileUpload1.PostedFile.FileName).ToLower(); its returns full path.
u can change ur code like this
if (fileUploadID.HasFile)
{
string fname = System.IO.Path.GetFileName(fileUploadID.PostedFile.FileName).ToLower();
System.Drawing.Image img1;
img1 = System.Drawing.Image.FromFile(fname);
int width = Convert.ToInt32(img1.Width);
int height = Convert.ToInt32(img1.Height);
if (width <= 600 && height <= 400)
{
lblerror.Text = "Image size is allowed";
}
else
{
lblerror.Text = "Image size is not allowed";
}
}
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| Author: prasanthkumar 06 Sep 2008 | Member Level: Gold | Rating:  Points: 0 |
Thanks
|
| Author: prasanthkumar 06 Sep 2008 | Member Level: Gold | Rating: Points: 1 |
i ve tried your code,still it didnt work
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| Author: Raju.M 07 Sep 2008 | Member Level: Gold | Rating: Points: 6 |
sorry i didnt check ur reply.
this is working code.
if (FileUpload1.HasFile)
{
byte[] byteArray=FileUpload1.FileBytes;
System.IO.MemoryStream mm = new System.IO.MemoryStream();
mm.Write(byteArray, 0, byteArray.Length);
System.Drawing.Image img1;
img1 = System.Drawing.Image.FromStream(mm);
int width = Convert.ToInt32(img1.Width);
int height = Convert.ToInt32(img1.Height);
if (width <= 600 && height <= 400)
{
lblerror.Text = "Image size is allowed";
}
else
{
lblerror.Text = "Image size is not allowed";
}
mm.Dispose();
}
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| Author: prasanthkumar 08 Sep 2008 | Member Level: Gold | Rating: Points: 1 |
thanks, its a great help .at the rt time
|