public bool Cancel { get; set; }
@property (nonatomic, assign) BOOL cancel;
public boolean getCancel()
public void setCancel(boolean value)
Cancel # get and set (CodecsEnumGeoKeysEventArgs)
true to abort the enumeration process, false to continue normally. The default value is false.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing;
using Leadtools.ImageProcessing.Color;
using Leadtools.Svg;
IList<RasterTagMetadata> myGeoKeys;
void EnumGeoKeysExample(string srcFileName, string destFileName)
{
RasterCodecs codecs = new RasterCodecs();
geoKeySrcFileName = srcFileName;
myGeoKeys = new List<RasterTagMetadata>();
codecs.GeoKeyFound += new EventHandler<CodecsEnumGeoKeysEventArgs>(codecs_GeyKeyFound);
codecs.EnumGeoKeys(srcFileName, 1);
codecs.GeoKeyFound -= new EventHandler<CodecsEnumGeoKeysEventArgs>(codecs_GeyKeyFound);
// We read all the tags now, save them to the file
Debug.WriteLine("{0} GeoKeys read, saving them to the destination file", myGeoKeys.Count);
codecs.WriteGeoKeys(destFileName, 1, myGeoKeys);
// Clean up
codecs.Dispose();
}
void codecs_GeyKeyFound(object sender, CodecsEnumGeoKeysEventArgs e)
{
Debug.WriteLine("GeoKey: Id={0}, Count={1}, Type={2}, Data Length={3}, Data=, Cancel={4}", e.Id, e.Count, e.MetadataType, e.Buffer.Length, e.Cancel);
// Load this GeoKey
RasterCodecs codecs = sender as RasterCodecs;
RasterTagMetadata geoKey = codecs.ReadGeoKey(geoKeySrcFileName, 1, e.Id);
byte[] data = geoKey.GetData();
for (int i = 0; i < data.Length; i++)
Debug.WriteLine("{0:X} ", data[i].ToString());
// Add it to our collection
myGeoKeys.Add(geoKey);
e.ToRasterTagMetadata();
}
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