private void ShapeFileFeatureSource_BuildingIndex(object sender, BuildingIndexShapeFileFeatureSourceEventArgs e)
{
BuildingIndexEventArgs args = new BuildingIndexEventArgs(e.RecordCount, e.CurrentRecordIndex, e.CurrentFeature, e.StartProcessTime, e.Cancel);
OnBuildingIndex(args);
e.Cancel = args.Cancel;
}
protected virtual void OnBuildingIndex(BuildingIndexEventArgs args)
{
EventHandler <BuildingIndexEventArgs> handler = BuildingIndex;
if (handler != null)
{
handler(this, args);
}
}
private void IndexAdapter_BuildingIndex(object sender, BuildingIndexEventArgs e)
{
int progressPercentage = e.CurrentRecordIndex * 100 / e.RecordCount;
var updatingArgs = new UpdatingTaskProgressEventArgs(TaskState.Updating, progressPercentage);
updatingArgs.Current = e.CurrentRecordIndex;
updatingArgs.UpperBound = e.RecordCount;
OnUpdatingProgress(updatingArgs);
if (updatingArgs.TaskState == TaskState.Canceled)
{
e.Cancel = true;
}
}
private void BuildingIndex(object sender, BuildingIndexEventArgs e)
{
Progress = e.CurrentRecordIndex * 100 / e.RecordCount;
}