NWC Packaging PowerBench

Set-PdVarDecrement

Use this command to decrease the value of a variable by the specified value.

Settings:

• Name of the variable
  Name of the variable whose value is to be decreased. Enter only the name of the variable, not the $ sign and the curly brackets.
• Decrement the value by
  Numerical value by which the previous value of the variable is decreased.

Example:

The example decreases the value of the counter variable _Countdown by 1:

Corresponds to DSM eScript command:

• DecrementVar

See also:

• Read-IndexedWmiObject
• Read-IniFileValue

• Read-LeftString
• Read-MidString
• Read-ReplacePattern
• Read-ReplaceString
• Read-RightString
• Read-StringElement
• Read-SystemDefaultLanguage
• Read-UserDefaultLanguage
• Read-WmiObject
• Read-WmiObjectCount
• Read-XmlNode
• Set-PdVar

• Set-PdVarIncrement