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TProcess.Parameters

Command-line arguments. Supersedes CommandLine.

Declaration

Source position: processbody.inc line 225

published property Parameters: TProcessStrings;

Description

Parameters contains the command-line arguments that should be passed to the program specified in Executable.

Commandline arguments should be specified one per item in Parameters: each item in Parameters will be passed as a separate command-line item. It is therefor not necessary to quote whitespace in the items. As a consequence, it is not allowed to specify multiple command-line parameters in 1 item in the stringlist. If a command needs 2 options -t and -s, the following is not correct:

With Parameters do
  begin
  add('-t -s');
  end;

Instead, the code should read:

With Parameters do
  begin
  add('-t');
  Add('-s');
  end;

Remark:

Note that Parameters is ignored if either of CommandLine or ApplicationName is specified. It can only be used with Executable.

Remark:

The idea of using Parameters is that they are passed unmodified to the operating system. On Windows, a single command-line string must be constructed, and each parameter is surrounded by double quote characters if it contains a space. The programmer must not quote parameters with spaces.

See also

Name Description
Executable Executable name. Supersedes CommandLine and ApplicationName.
CommandLine Command-line to execute (deprecated).
ApplicationName Name of the application to start (deprecated).