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elseif

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This command indicates a conditional alternative in an If statement.

The elseifboolean command does a Boolean comparison.

The elseifdatetime command does a date comparison.

The elseifnumber command does a numeric comparison.

The elseifstring command does a case-sensitive string comparison. The contains operator is used to see if a given string contains a particular substring, in a manner similar to the C language strstr function.

The elseifversion command does a comparison between two version strings.

elseif boolean [boolean string] [ == | != ] [boolean string]
elseif datetime [datetime string] [ == | != | < | <= | > | >=] [datetime string]
elseif number [numeric string] [ == | != | < | <= | > | >=] [numeric string]
elseif string [string] [ == | != | < | <= | > | >= | contains] [string]
elseif version [version string] [ == | != | < | <= | > | >=] [version string]

Parameters

  • boolean string
    The Boolean strings can be either TRUE, ON, YES, or 1 to represent a logical 1 or they can be either FALSE, OFF, NO, or 0 to represent a logical 0.

  • datetime string
    The datetime string represents a particular date and time and is specified as <4 digit year>-<month number>-<month day> <hours>:<minutes>:<seconds>. The right-hand side datetime string can also be one of the following special keywords:

    yesterday lastmonth
    today thismonth
    tomorrow nextmonth
    lastweek lastyear
    thisweek thisyear
    nextweek nextyear

    These keywords can be used instead of specific dates to make scripts operative on relative time values.

  • numeric string
    Each of the two numeric string specifies the numbers you want to do a numeric comparison on.

  • string
    Each of the two string specifies the strings you want to do a case-sensitive string comparison on.

  • version string
    Each of the two version string specifies the versions you want to do a version comparison on.

Remarks

You can specify multiple expressions to evaluate on a single command line using the OR operator between the expressions.

The following code example uses the elseif command to decide which message to output:

if string "%CCA_CURRENTLANGUAGE%" == "en-US"
   echo "Hello World"
elseif string "%CCA_CURRENTLANGUAGE%" == "fr-CA"
   echo "Bonjour le Monde"
else
   echo "Hello"
endif

See Also

Conditional Expressions

 Last updated on Thursday, April 08, 2004

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