Return a number of characters starting at the left of a string.
Source position: sysstrh.inc line 306
function LeftStr( |
const S: string; |
Count: Integer |
):string; |
LeftStr returns the Count leftmost characters of S. It is equivalent to a call to Copy(S,1,Count).
None.
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Return a number of characters from a string, starting at the end. |
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Trim whitespace from the beginning of a string. |
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Trim whitespace from the end of a string. |
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Trim whitespace from the ends of a string. |
Program Example76; { This program demonstrates the LeftStr function } Uses sysutils; Begin Writeln (LeftStr('abcdefghijklmnopqrstuvwxyz',20)); Writeln (LeftStr('abcdefghijklmnopqrstuvwxyz',15)); Writeln (LeftStr('abcdefghijklmnopqrstuvwxyz',1)); Writeln (LeftStr('abcdefghijklmnopqrstuvwxyz',200)); End.