func init
	// adds using namespace
	sys.add_use('System.Drawing.Imaging')

	// initialize instance
	params = this.props('Constructor').value
	if(params == 'None')
		sys.add_var(this.name, 'Metafile')
	else
		if(params == 'Constructor')
			params = '' + d("stream")
		elseif(params == 'Constructor2')
			params = '' + d("filename")
		elseif(params == 'Constructor3')
			params = '' + d("handle") + ', ' + d("deleteHandle", 104, 'false')
		elseif(params == 'Constructor4')
			params = '' + d("handle") + ', ' + sys.get_typed_field('EmfType.EmfOnly', 'EmfType', 14, 'EmfType')
		elseif(params == 'Constructor5')
			params = '' + d("handle") + ', ' + sys.get_typed_field('new WmfPlaceableFileHeader()', 'WMFHeader', 20)
		elseif(params == 'Constructor6')
			params = '' + d("handle") + ', ' + d("frameRect")
		elseif(params == 'Constructor7')
			params = '' + d("stream") + ', ' + d("handle")
		elseif(params == 'Constructor8')
			params = '' + d("fileName") + ', ' + d("handle")
		elseif(params == 'Constructor9')
			params = '' + d("handle") + ', ' + sys.get_typed_field('EmfType.EmfOnly', 'EmfType', 14, 'EmfType') + ', ' + d("description")
		elseif(params == 'Constructor10')
			params = '' + d("handle") + ', ' + sys.get_typed_field('new WmfPlaceableFileHeader()', 'WMFHeader', 20) + ', ' + d("deleteHandle", 104, 'false')
		elseif(params == 'Constructor11')
			params = '' + d("handle") + ', ' + d("frameRect") + ', ' + sys.get_typed_field('MetafileFrameUnit.Pixel', 'FrameUnit', 14, 'MetafileFrameUnit')
		elseif(params == 'Constructor12')
			params = '' + d("stream") + ', ' + d("handle") + ', ' + sys.get_typed_field('EmfType.EmfOnly', 'EmfType', 14, 'EmfType')
		elseif(params == 'Constructor13')
			params = '' + d("stream") + ', ' + d("handle") + ', ' + d("frameRect")
		elseif(params == 'Constructor14')
			params = '' + d("fileName") + ', ' + d("handle") + ', ' + sys.get_typed_field('EmfType.EmfOnly', 'EmfType', 14, 'EmfType')
		elseif(params == 'Constructor15')
			params = '' + d("fileName") + ', ' + d("handle") + ', ' + d("frameRect")
		elseif(params == 'Constructor16')
			params = '' + d("handle") + ', ' + d("frameRect") + ', ' + sys.get_typed_field(data, 'FrameUnit', 14, 'MetafileFrameUnit') + ', ' + sys.get_typed_field('EmfType.EmfOnly', 'EmfType', 14, 'EmfType')
		elseif(params == 'Constructor17')
			params = '' + d("stream") + ', ' + d("handle") + ', ' + sys.get_typed_field('EmfType.EmfOnly', 'EmfType', 14, 'EmfType') + ', ' + d("description")
		elseif(params == 'Constructor18')
			params = '' + d("stream") + ', ' + d("handle") + ', ' + d("frameRect") + ', ' + sys.get_typed_field('MetafileFrameUnit.Pixel', 'FrameUnit', 14, 'MetafileFrameUnit')
		elseif(params == 'Constructor19')
			params = '' + d("fileName") + ', ' + d("handle") + ', ' + sys.get_typed_field('EmfType.EmfOnly', 'EmfType', 14, 'EmfType') + ', ' + d("description")
		elseif(params == 'Constructor20')
			params = '' + d("fileName") + ', ' + d("handle") + ', ' + d("frameRect") + ', ' + sys.get_typed_field('MetafileFrameUnit.Pixel', 'FrameUnit', 14, 'MetafileFrameUnit')
		elseif(params == 'Constructor21')
			params = '' + d("handle") + ', ' + d("frameRect") + ', ' + sys.get_typed_field('MetafileFrameUnit.Pixel', 'FrameUnit', 14, 'MetafileFrameUnit') + ', ' + sys.get_typed_field('EmfType.EmfOnly', 'EmfType', 14, 'EmfType') + ', ' + d("description")
		elseif(params == 'Constructor22')
			params = '' + d("stream") + ', ' + d("handle") + ', ' + d("frameRect") + ', ' + sys.get_typed_field('MetafileFrameUnit.Pixel', 'FrameUnit', 14, 'MetafileFrameUnit') + ', ' + sys.get_typed_field('EmfType.EmfOnly', 'EmfType', 14, 'EmfType')
		elseif(params == 'Constructor23')
			params = '' + d("fileName") + ', ' + d("handle") + ', ' + d("frameRect") + ', ' + sys.get_typed_field('MetafileFrameUnit.Pixel', 'FrameUnit', 14, 'MetafileFrameUnit') + ', ' + sys.get_typed_field('EmfType.EmfOnly', 'EmfType', 14, 'EmfType')
		elseif(params == 'Constructor24')
			params = '' + d("fileName") + ', ' + d("handle") + ', ' + d("frameRect") + ', ' + sys.get_typed_field('MetafileFrameUnit.Pixel', 'FrameUnit', 14, 'MetafileFrameUnit') + ', ' + d("description")
		elseif(params == 'Constructor25')
			params = '' + d("stream") + ', ' + d("handle") + ', ' + d("frameRect") + ', ' + sys.get_typed_field('MetafileFrameUnit.Pixel', 'FrameUnit', 14, 'MetafileFrameUnit') + ', ' + sys.get_typed_field('EmfType.EmfOnly', 'EmfType', 14, 'EmfType') + ', ' + d("description")
		elseif(params == 'Constructor26')
			params = '' + d("fileName") + ', ' + d("handle") + ', ' + d("frameRect") + ', ' + sys.get_typed_field('MetafileFrameUnit.Pixel', 'FrameUnit', 14, 'MetafileFrameUnit') + ', ' + sys.get_typed_field('EmfType.EmfOnly', 'EmfType', 14, 'EmfType') + ', ' + d("description")
		end
		sys.add_object(this.codename, 'Metafile', params)
	end

	// makes implementation of methods as properties
	sys._mtd_as_prop_init('GetHenhmetafile()')
	sys._mtd_as_prop_init('GetMetafileHeader()')
	sys._mtd_as_prop_init('Metafile')

	// initialize common events and properties
	include("Image-init")
end

func doConstructor(data)
	blk.println(this.codename, ' = new Metafile(', d("stream"), ');')
end

func doConstructor2(data)
	blk.println(this.codename, ' = new Metafile(', d("filename"), ');')
end

func doConstructor3(data)
	blk.println(this.codename, ' = new Metafile(', d("handle"), ', ', sys.get_typed_field(data, 'DeleteHandle', 104), ');')
end

func doConstructor4(data)
	blk.println(this.codename, ' = new Metafile(', d("handle"), ', ', sys.get_typed_field(data, 'EmfType', 14, 'EmfType'), ');')
end

func doConstructor5(data)
	blk.println(this.codename, ' = new Metafile(', d("handle"), ', ', sys.get_typed_field(data, 'WMFHeader', 20), ');')
end

func doConstructor6(data)
	blk.println(this.codename, ' = new Metafile(', d("handle"), ', ', d("frameRect"), ');')
end

func doConstructor7(data)
	blk.println(this.codename, ' = new Metafile(', d("stream"), ', ', d("handle"), ');')
end

func doConstructor8(data)
	blk.println(this.codename, ' = new Metafile(', d("fileName"), ', ', d("handle"), ');')
end

func doConstructor9(data)
	blk.println(this.codename, ' = new Metafile(', d("handle"), ', ', sys.get_typed_field(data, 'EmfType', 14, 'EmfType'), ', ', d("description"), ');')
end

func doConstructor10(data)
	blk.println(this.codename, ' = new Metafile(', d("handle"), ', ', sys.get_typed_field(data, 'WMFHeader', 20), ', ', sys.get_typed_field(data, 'DeleteHandle', 104), ');')
end

func doConstructor11(data)
	blk.println(this.codename, ' = new Metafile(', d("handle"), ', ', d("frameRect"), ', ', sys.get_typed_field(data, 'FrameUnit', 14, 'MetafileFrameUnit'), ');')
end

func doConstructor12(data)
	blk.println(this.codename, ' = new Metafile(', d("stream"), ', ', d("handle"), ', ', sys.get_typed_field(data, 'EmfType', 14, 'EmfType'), ');')
end

func doConstructor13(data)
	blk.println(this.codename, ' = new Metafile(', d("stream"), ', ', d("handle"), ', ', d("frameRect"), ');')
end

func doConstructor14(data)
	blk.println(this.codename, ' = new Metafile(', d("fileName"), ', ', d("handle"), ', ', sys.get_typed_field(data, 'EmfType', 14, 'EmfType'), ');')
end

func doConstructor15(data)
	blk.println(this.codename, ' = new Metafile(', d("fileName"), ', ', d("handle"), ', ', d("frameRect"), ');')
end

func doConstructor16(data)
	blk.println(this.codename, ' = new Metafile(', d("handle"), ', ', d("frameRect"), ', ', sys.get_typed_field(data, 'FrameUnit', 14, 'MetafileFrameUnit'), ', ', sys.get_typed_field(data, 'EmfType', 14, 'EmfType'), ');')
end

func doConstructor17(data)
	blk.println(this.codename, ' = new Metafile(', d("stream"), ', ', d("handle"), ', ', sys.get_typed_field(data, 'EmfType', 14, 'EmfType'), ', ', d("description"), ');')
end

func doConstructor18(data)
	blk.println(this.codename, ' = new Metafile(', d("stream"), ', ', d("handle"), ', ', d("frameRect"), ', ', sys.get_typed_field(data, 'FrameUnit', 14, 'MetafileFrameUnit'), ');')
end

func doConstructor19(data)
	blk.println(this.codename, ' = new Metafile(', d("fileName"), ', ', d("handle"), ', ', sys.get_typed_field(data, 'EmfType', 14, 'EmfType'), ', ', d("description"), ');')
end

func doConstructor20(data)
	blk.println(this.codename, ' = new Metafile(', d("fileName"), ', ', d("handle"), ', ', d("frameRect"), ', ', sys.get_typed_field(data, 'FrameUnit', 14, 'MetafileFrameUnit'), ');')
end

func doConstructor21(data)
	blk.println(this.codename, ' = new Metafile(', d("handle"), ', ', d("frameRect"), ', ', sys.get_typed_field(data, 'FrameUnit', 14, 'MetafileFrameUnit'), ', ', sys.get_typed_field(data, 'EmfType', 14, 'EmfType'), ', ', d("description"), ');')
end

func doConstructor22(data)
	blk.println(this.codename, ' = new Metafile(', d("stream"), ', ', d("handle"), ', ', d("frameRect"), ', ', sys.get_typed_field(data, 'FrameUnit', 14, 'MetafileFrameUnit'), ', ', sys.get_typed_field(data, 'EmfType', 14, 'EmfType'), ');')
end

func doConstructor23(data)
	blk.println(this.codename, ' = new Metafile(', d("fileName"), ', ', d("handle"), ', ', d("frameRect"), ', ', sys.get_typed_field(data, 'FrameUnit', 14, 'MetafileFrameUnit'), ', ', sys.get_typed_field(data, 'EmfType', 14, 'EmfType'), ');')
end

func doConstructor24(data)
	blk.println(this.codename, ' = new Metafile(', d("fileName"), ', ', d("handle"), ', ', d("frameRect"), ', ', sys.get_typed_field(data, 'FrameUnit', 14, 'MetafileFrameUnit'), ', ', d("description"), ');')
end

func doConstructor25(data)
	blk.println(this.codename, ' = new Metafile(', d("stream"), ', ', d("handle"), ', ', d("frameRect"), ', ', sys.get_typed_field(data, 'FrameUnit', 14, 'MetafileFrameUnit'), ', ', sys.get_typed_field(data, 'EmfType', 14, 'EmfType'), ', ', d("description"), ');')
end

func doConstructor26(data)
	blk.println(this.codename, ' = new Metafile(', d("fileName"), ', ', d("handle"), ', ', d("frameRect"), ', ', sys.get_typed_field(data, 'FrameUnit', 14, 'MetafileFrameUnit'), ', ', sys.get_typed_field(data, 'EmfType', 14, 'EmfType'), ', ', d("description"), ');')
end

func doGetMetafileHeader2(data)
	if(linked("onGetMetafileHeader"))
		event("onGetMetafileHeader", 'Metafile.GetMetafileHeader(' + d("handle") + ')')
	else
		blk.println('Metafile.GetMetafileHeader(', d("handle"), ');')
	end
end

func doGetMetafileHeader3(data)
	if(linked("onGetMetafileHeader"))
		event("onGetMetafileHeader", 'Metafile.GetMetafileHeader(' + d("stream") + ')')
	else
		blk.println('Metafile.GetMetafileHeader(', d("stream"), ');')
	end
end

func doGetMetafileHeader4(data)
	if(linked("onGetMetafileHeader"))
		event("onGetMetafileHeader", 'Metafile.GetMetafileHeader(' + d("fileName") + ')')
	else
		blk.println('Metafile.GetMetafileHeader(', d("fileName"), ');')
	end
end

func doGetMetafileHeader5(data)
	if(linked("onGetMetafileHeader"))
		event("onGetMetafileHeader", 'Metafile.GetMetafileHeader(' + d("handle") + ', ' + sys.get_typed_field(data, 'WMFHeader', 20) + ')')
	else
		blk.println('Metafile.GetMetafileHeader(', d("handle"), ', ', sys.get_typed_field(data, 'WMFHeader', 20), ');')
	end
end

func doPlayRecord(data)
	blk.println(this.codename, '.PlayRecord(', sys.get_typed_field(data, 'RecordType', 20), ', ', d("flags"), ', ', d("dataSize"), ', ', d("data"), ');')
end

include("Image")