What is a TStringList in Delphi?

Description. tstringlist is a utility class type. It is extremely useful for many kinds of list processing. Items in a string list may be inserted, moved and sorted. The list can be built string by string, or loaded from a comma separated big string, or even from a text file.

What is TStringList?

Dynamic string array comparison TStringList is simply an object-oriented version of a dynamic string array. Some methods have analogs: Operation. array of string.

How do I use Tstringlist in Delphi?

Split function, introduced in Delphi XE3: var MyString: String; Splitted: TArray>; begin MyString := ‘word:doc,txt,docx’; Splitted := MyString. Split([‘:’]); end. This will split a string with a given delimiter into an array of strings.

How do you find the length of an array in Delphi?

Use Length function to get the length of your array: var ArrayLength: Integer; begin ArrayLength := Length(ArrayOfSomething); end; From the reference for this function (emphasized by me):

How do I find the length of an array in Delphi?

What can TStringlist be used for in Delphi?

TStringList is a utility class type. It is extremely useful for many kinds of list processing. Items in a string list may be inserted, moved and sorted. The list can be built string by string, or loaded from a comma separated big string, or even from a text file.

How many strings are in the TStringlist list?

TStringList can contain up to 2,147,483,647 strings. This is because the list is indexed using an integer. See String Types (Delphi) for information about the size limit of each string.

When does find return false in TStringlist?

If the string S, or a string that differs from S only in case when CaseSensitive is false, already exists in the list, Find returns true. If the list does not contain a string that matches S, Find returns false.

When do you add a string to Delphi?

When true, Delphi treats strings as mixed case when perforing certain operations, such as Sort . You should of course set this property to the desired value before adding strings. When true all strings added will into a sorted sequence. When false, they are added at the end. See also the Sort method.