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The ContainsString function searches for an occurrence of one specified string within another.


bool ContainsString(
  string sourceString,
  string searchString,
  bool ignoreCase


  • sourceString
    The string that will be searched.

  • searchString
    The string to search for within sourceString.

  • ignoreCase
    Indicates whether case should be ignored when matching. If true, case will be ignored; if false, case will be considered.

Return Values

Returns true if searchString was found within sourceString; false if not.