Displaying multipage tiff file in ReportViewer

[yonelay]

Hi,

I converted my tiff file to gif in each frame so that I can view tiff image in the reportviewer. I am able to display the image, but it only shows one frame. If there are multiple frames in tiff file, it shows the last one. How can I modify my code so that all the frames displayed?

private void btnViewReport_Click(object sender, EventArgs e)
{
string imagePathName= string.Empty;

DataRow dr;
DataSet reportDs = prGetClientEmplListDataSet.Clone();

foreach (DataRowView item in nameList.CheckedItems)
{
dr = reportDs.Tables[0].NewRow();
dr.ItemArray = item.Row.ItemArray;

//assign image path
imagePathName = dr["last_name"] + "_" + dr["first_name"] + ".tif";

if (File.Exists(imagePathName))
{
System.Drawing.Image imageFile;
imageFile = System.Drawing.Image.FromFile(imagePathName);
System.Drawing.Imaging.FrameDimension frameDimensions = new System.Drawing.Imaging.FrameDimension(imageFile.FrameDimensionsList[0]);
int NumberOfFrames = imageFile.GetFrameCount(frameDimensions);
string[] paths = new string[NumberOfFrames];
for (int intFrame = 0; intFrame < NumberOfFrames; ++intFrame)
{
imageFile.SelectActiveFrame(frameDimensions, intFrame);
Bitmap bmp = new Bitmap(imageFile);
paths[intFrame] = imagePathName.Remove(imagePathName.Length - 4, 4) + intFrame.ToString() + ".gif";

bmp.Save(paths[intFrame], System.Drawing.Imaging.ImageFormat.Gif);
bmp.Dispose();
}
imageFile.Dispose();

foreach (string strPath in paths)
{
//This is where my problem is. When I have more than two frames in tiff. It only shows the last frame, but I need to show all the frame. The following code needs to assign in array or something, but I don't know how.

dr["fileDisplayName"] = @"File:\\\" + strPath;
}
}
else
{
dr["fileDisplayName"] = @"File:\\\c:\imagenotfound.gif";
}

reportDs.Tables[0].Rows.Add(dr);
}

ViewReport report = new ViewReport();
report.reportViewer1.LocalReport.DataSources.Add(new ReportDataSource(
"prGetClientEmplListDataSet_prGetClientEmployeeList", reportDs.Tables[0]));
report.ShowDialog();

}