TProcess.RunCommandLoop function

Member of TProcesspublicIn unit Process

Execute command and collect output in strings.

Declaration

pascal

function RunCommandLoop(out outputstring: string; 
 out stderrstring: string; 
 out anexitstatus: Integer): Integer; virtual

Arguments

`outputstring`	Standard output as a string.
`stderrstring`	Standard error output as a string.
`anexitstatus`	Exit status of the process.

Function result

1 on error, 0 on success.

Description

RunCommandLoop executes the command, and runs a loop to read output of the command: the output of the command is returned in the outputstring parameter, and the error output is returned in the stderrstring string.

During collection of data or on error, the OnRunCommandEvent event handler is called during the various stages of the call. If it is not explicitly set, a sleep period specified by RunCommandSleepTime is interjected between the various read calls.

The return value of this call is 1 for error, zero for success.

TProcess.RunCommandLoop function

Declaration

Arguments

Function result

Description

See also