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Table of Contents
4. Standard Units
4.74. WinDos - MS-DOS function emulation for OS/2 and Win32
4.74.2. WinDos Unit Procedures and Functions
4.74.2.12. GetArgCount function
4.74.2.12. GetArgCount function
Targets: MS-DOS, OS/2, Win32
WinDos Unit
Returns the number of parameters passed to the program on the command line.
Declaration:
function GetArgCount: Longint;
Remarks:
Command line parameters are separated by spaces or tabs.
To retrieve command line parameters call
GetArgCount.
Example:
uses WinDos;
begin
if GetArgCount = 0 then
begin
WriteLn('No parameters specified.');
Halt(1);
end;
end.
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