Hi,
I am trying to add multiple raster files to winformsMap control. I am getting "Parameter is not valid" exception when trying to call "Refresh()" method. Can someone help me out to display multiple raster files (tiff files) with world files?
Here is my code
RectangleShape rectExtent = new RectangleShape(0.0, 0.0, 0.0, 0.0);
foreach (string strFilename in strFileNames)
{
GdiPlusRasterLayer imageLayer = new GdiPlusRasterLayer(strFilename);
imageLayer.UpperThreshold = double.MaxValue;
imageLayer.LowerThreshold = 0;
imageLayer.Open();
rectExtent.ExpandToInclude(imageLayer.GetBoundingBox());
winformsMap1.StaticOverlay.Layers.Add(Path.GetFileNameWithoutExtension(strFilename), imageLayer);
imageLayer.Close();
}
winformsMap1.CurrentExtent = rectExtent.GetBoundingBox();
winformsMap1.Refresh();
Thank you,
Suresh