private void showimage(string folder, string file)
{
img.Src = "/admin/images/spacer.gif";
img.Alt = "";
if (file != "-1")
{
img.Src = "~/App_Uploads_Img/" + folder + "/" + file;
img.Alt = file;
Bitmap ImageOrig = new Bitmap(Server.MapPath("~/App_Uploads_Img/") + folder + "/" + file, true);
int ImageOrigHeight = ImageOrig.Height;
int ImageOrigWidth = ImageOrig.Width;
if ((ImageOrigHeight > 100) || (ImageOrigWidth > 100))
{
ImageOrigWidth = 100;
ImageOrigHeight = getdimensions(100, ImageOrig.Width, ImageOrig.Height);
}
Size sz = new Size(ImageOrigWidth, ImageOrigHeight);
img.Width = ImageOrigWidth;
img.Height = ImageOrigHeight;
}
else
{
img.Src = "/admin/images/spacer.gif";
img.Alt = "";
}
UpdatePanel1Image.Update();
}
public void getfiles(string dir)
{
ddFilesImage.Items.Clear();
Telerik.Web.UI.DropDownListItem li1 = new Telerik.Web.UI.DropDownListItem();
li1.Text = "-- select --";
li1.Value = "-1";
ddFilesImage.Items.Add(li1);
ArrayList af = new ArrayList();
string[] files = Directory.GetFiles(dir);
foreach (string file in files)
{
string appdir = Server.MapPath("~/App_Uploads_Img/") + ddCatImage.SelectedValue;
string filename = file.Substring(appdir.Length + 1);
if ((!filename.Contains("_svn")) && (!filename.Contains(".svn")))
{
if (filename.ToLower().Contains(".png") || filename.ToLower().Contains(".gif") || filename.ToLower().Contains(".jpeg") || filename.ToLower().Contains(".bmp") || filename.ToLower().Contains(".tif") || filename.ToLower().Contains(".jpg"))
{
Telerik.Web.UI.DropDownListItem li = new Telerik.Web.UI.DropDownListItem();
li.Text = filename;
li.Value = filename;
ddFilesImage.Items.Add(li);
}
}
}
UpdatePanel1Image.Update();
}
protected void ddCatImage_SelectedIndexChanged(object sender, EventArgs e)
{
img.Src = "/admin/images/spacer.gif";
img.Alt = "";
UpdatePanel1Image.Update();
if (ddCatImage.SelectedIndex > 0)
{
ddFilesImage.Enabled = true;
getfiles(Server.MapPath("~/App_Uploads_Img/") + ddCatImage.SelectedItem.Value);
UpdatePanel1Image.Update();
}
}
