/// <summary>
/// Activate the form.
/// </summary>
/// <returns>Handle to the form</returns>
public int Activate()
{
if (templateMode)
{
// In template mode, set the form values using the RasterFunctionVariables
myBandIndicesVar = null;
myForm.InputRaster = myRasterVar;
myForm.BandIndices = (string)myBandIndicesVar.Value;
}
else
{
// Otherwise use the arguments object to update the form values.
myForm.InputRaster = myArgs.Raster;
myForm.BandIndices = myArgs.BandIndices;
}
myForm.UpdateUI();
myForm.Activate();
return(myForm.Handle.ToInt32());
}