how to load fixed with file into sql server using C# in SSIS

<g class="gr_ gr_37 gr-alert gr_tiny gr_spell gr_inline_cards gr_run_anim ContextualSpelling multiReplace" data-gr-id="37" id="37">i</g> <g class="gr_ gr_38 gr-alert gr_gramm gr_inline_cards gr_run_anim Style multiReplace" data-gr-id="38" id="38">have .</g>DAT file with fixed width like below.

column1              POSITION(1:8) INTEGER EXTERNAL,
column2         POSITION(450:457) DATE "YYYYMMDD",
column3               POSITION(26:28) INTEGER EXTERNAL,
column4                    POSITION(10:15) CHAR,
column5               POSITION(34:34) CHAR,
column6       POSITION(36:36) CHAR,
column7             POSITION(38:38) CHAR,

i wanted to load this file into sql server using C#.