Initialization of  DXF file LTCustomizer21 for AutoCAD LT reference manual

ActiveX
    Function start_DXF([option As Integer]) As Boolean
C/C++
    int WINAPI LTC_start_DXF(short int option=0);

parameter
option:This parameter can specify pulural option using bit codes.
bit code 1: specifies binary DXF.
bit code 2: adds table data in DXF after DXF file created newly.
bit code 4: adds table data in DXF using already created DXF file.

return value
ActiveX: True: success .False: failure
C/C++: 1: success. 0: failure

This function is an initialize function of DXF file. Table data indicates TABLES section in DXF file. Table data are parts of decoration about layer, line style and style of string ,etc and AutoCAD LT may not draw as you intended without table data.(Especially text data and line style ,etc) Table data doesn't describe easily because its format is very complex. So LTCustomizer21 come to merge  data in DXF file which AutoCAD LT output when you make new DXF file using this function. To merge table data, specify bit code 2 or 4 of parameter.(first, be sure to specify 2.) But you need to set layer and line style ,etc on DWG before you use star_DXF(2 or 4).

Caution

2. start_DXF() may fail when you set bit code  2 or 4.  In case of this,  remove their bit codes.