private void FillAlbumImages(int AlbumCode)
{
try
{
tbl_PhotoGalleryMasterProp Objtbl_PhotoGalleryMasterProp = new tbl_PhotoGalleryMasterProp();
Objtbl_PhotoGalleryMasterProp.SearchBy = "AlbumCode";
Objtbl_PhotoGalleryMasterProp.SearchVal = Convert.ToString(AlbumCode);
tbl_PhotoGalleryMasterBAL Objtbl_PhotoGalleryMasterBAL = new tbl_PhotoGalleryMasterBAL();
DataSet dsData = Objtbl_PhotoGalleryMasterBAL.Search_Data(Objtbl_PhotoGalleryMasterProp);
rptImageThumbnail.DataSource = dsData.Tables[0];
rptImageThumbnail.DataBind();
}
catch
{
}
}
private void DeleteData(int PhotoCode)
{
try
{
tbl_PhotoGalleryMasterProp Objtbl_PhotoGalleryMasterProp = new tbl_PhotoGalleryMasterProp();
Objtbl_PhotoGalleryMasterProp.PhotoCode = PhotoCode;
tbl_PhotoGalleryMasterBAL Objtbl_PhotoGalleryMasterBAL = new tbl_PhotoGalleryMasterBAL();
Objtbl_PhotoGalleryMasterBAL.Delete_Data(Objtbl_PhotoGalleryMasterProp);
FillData();
}
catch (Exception ex)
{
throw ex;
}
}
private void FillData()
{
try
{
int PageCount = 0;
tbl_PhotoGalleryMasterProp Objtbl_PhotoGalleryMasterProp = new tbl_PhotoGalleryMasterProp();
Objtbl_PhotoGalleryMasterProp.PhotoCode = 0;
Objtbl_PhotoGalleryMasterProp.PageNo = Convert.ToInt32(txtCurPage.Text);
Objtbl_PhotoGalleryMasterProp.RecordCount = Convert.ToInt32(20);
tbl_PhotoGalleryMasterBAL Objtbl_PhotoGalleryMasterBAL = new tbl_PhotoGalleryMasterBAL();
DataSet dsData = Objtbl_PhotoGalleryMasterBAL.Select_Data(Objtbl_PhotoGalleryMasterProp, ref PageCount);
lblTotalPage.Text = Convert.ToString(PageCount);
grdData.DataSource = dsData.Tables[0];
grdData.DataBind();
}
catch (Exception ex)
{
throw ex;
}
}
private void EditData(int PhotoCode)
{
try
{
tbl_PhotoGalleryMasterProp Objtbl_PhotoGalleryMasterProp = new tbl_PhotoGalleryMasterProp();
Objtbl_PhotoGalleryMasterProp.PhotoCode = PhotoCode;
int PageCount = 0;
tbl_PhotoGalleryMasterBAL Objtbl_PhotoGalleryMasterBAL = new tbl_PhotoGalleryMasterBAL();
DataSet dsData = Objtbl_PhotoGalleryMasterBAL.Select_Data(Objtbl_PhotoGalleryMasterProp, ref PageCount);
txtPhotoHead.Text = Convert.ToString(dsData.Tables[0].Rows[0]["PhotoHead"]);
ddlAlbumName.SelectedValue = Convert.ToString(dsData.Tables[0].Rows[0]["AlbumCode"]);
tdUploadedImage.Visible = true;
imgPhotos.ImageUrl = "~/PhotoGallery/" + Convert.ToString(dsData.Tables[0].Rows[0]["FileName"]).Split('.')[0] + "_thumb.jpg";
ViewState["FileName"] = Convert.ToString(dsData.Tables[0].Rows[0]["FileName"]);
ViewState["EditCode"] = PhotoCode;
}
catch (Exception ex)
{
throw ex;
}
}
protected void imgbtnSave_Click(object sender, ImageClickEventArgs e)
{
string sSavePath = "";
string sThumbExtension = "";
string sFilename = "";
int intThumbWidth;
int intThumbHeight;
try
{
if (chkDeletePhotoPath.Checked == false)
{
// Set constant values
sSavePath = "../PhotoGallery/";
sThumbExtension = "_thumb";
intThumbWidth = 160;
intThumbHeight = 120;
// If file field isn’t empty
if (flPhotos.PostedFile != null && flPhotos.PostedFile.ContentLength > 0)
{
// Check file size (mustn’t be 0)
HttpPostedFile myFile = flPhotos.PostedFile;
int nFileLen = myFile.ContentLength;
if (nFileLen == 0)
{
ShowGuidMessage(0, new Exception("No file was uploaded."));
return;
}
// Check file extension (must be JPG)
if (System.IO.Path.GetExtension(myFile.FileName).ToLower() != ".jpg")
{
ShowGuidMessage(0, new Exception("The file must have an extension of JPG"));
return;
}
// Read file into a data stream
byte[] myData = new Byte[nFileLen];
myFile.InputStream.Read(myData, 0, nFileLen);
// Make sure a duplicate file doesn’t exist. If it does, keep on appending an
// incremental numeric until it is unique
sFilename = System.IO.Path.GetFileName(myFile.FileName);
int file_append = 0;
while (System.IO.File.Exists(Server.MapPath(sSavePath + sFilename)))
{
file_append++;
sFilename = System.IO.Path.GetFileNameWithoutExtension(myFile.FileName)
+ file_append.ToString() + ".jpg";
}
// Save the stream to disk
System.IO.FileStream newFile = new System.IO.FileStream(Server.MapPath(sSavePath + sFilename),
System.IO.FileMode.Create);
newFile.Write(myData, 0, myData.Length);
newFile.Close();
// Check whether the file is really a JPEG by opening it
System.Drawing.Image.GetThumbnailImageAbort myCallBack =
new System.Drawing.Image.GetThumbnailImageAbort(ThumbnailCallback);
Bitmap myBitmap;
try
{
myBitmap = new Bitmap(Server.MapPath(sSavePath + sFilename));
// If jpg file is a jpeg, create a thumbnail filename that is unique.
file_append = 0;
string sThumbFile = System.IO.Path.GetFileNameWithoutExtension(myFile.FileName)
+ sThumbExtension + ".jpg";
while (System.IO.File.Exists(Server.MapPath(sSavePath + sThumbFile)))
{
file_append++;
sThumbFile = System.IO.Path.GetFileNameWithoutExtension(myFile.FileName) +
file_append.ToString() + sThumbExtension + ".jpg";
}
// Save thumbnail and output it onto the webpage
System.Drawing.Image myThumbnail
= myBitmap.GetThumbnailImage(intThumbWidth,
intThumbHeight, myCallBack, IntPtr.Zero);
myThumbnail.Save(Server.MapPath(sSavePath + sThumbFile));
tdUploadedImage.Visible = true;
imgPhotos.ImageUrl = sSavePath + sThumbFile;
// Displaying success information
//tdError.InnerText = "File uploaded successfully!";
// Destroy objects
myThumbnail.Dispose();
myBitmap.Dispose();
}
catch
{
// The file wasn't a valid jpg file
System.IO.File.Delete(Server.MapPath(sSavePath + sFilename));
ShowGuidMessage(0, new Exception("The file wasn't a valid jpg file"));
return;
}
}
}
if (sFilename == "" && Convert.ToInt32(ViewState["EditCode"]) > 0)
{
sFilename = Convert.ToString(ViewState["FileName"]);
}
else if (sFilename == "" && Convert.ToInt32(ViewState["EditCode"]) <= 0)
{
sFilename = "NoImage.jpg";
}
else if (chkDeletePhotoPath.Checked == true)
{
sFilename = "NoImage.jpg";
}
tbl_PhotoGalleryMasterProp Objtbl_PhotoGalleryMasterProp = new tbl_PhotoGalleryMasterProp();
Objtbl_PhotoGalleryMasterProp.PhotoCode = Convert.ToInt32(ViewState["EditCode"]);
Objtbl_PhotoGalleryMasterProp.PhotoHead = txtPhotoHead.Text;
Objtbl_PhotoGalleryMasterProp.FileName = sFilename;
Objtbl_PhotoGalleryMasterProp.AlbumCode = Convert.ToInt32(ddlAlbumName.SelectedValue);
tbl_PhotoGalleryMasterBAL Objtbl_PhotoGalleryMasterBAL = new tbl_PhotoGalleryMasterBAL();
Objtbl_PhotoGalleryMasterBAL.InsertUpdate_Data(Objtbl_PhotoGalleryMasterProp);
ShowGuidMessage(1, null);
mdlPopupNewEntry.Hide();
FillData();
}
catch (Exception ex)
{
System.IO.File.Delete(Server.MapPath(sSavePath + sFilename));
ShowGuidMessage(0, ex); //MessageBox.Show(ex.Message);
}
}
