JCL Help:TJclTabSet.UpdatePosition@string@SizeInt
JCL Help: TJclTabSet.UpdatePosition Method (string, SizeInt)
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Summary
Calculates the ending column after expanding tabs in the provided string.
Pascal
public function UpdatePosition(const S: string; Column: SizeInt): SizeInt; overload;
Parameters
| Parameters | Description |
| const S: string | The string to expand tabs in. |
| Column: SizeInt | The starting column to use when expanding the tabs. |
Return Value
The ending column after expanding tabs in the provided string.
Description
Calculate will simulate the Expand method, calculating the ending column only.
Multi-line strings, ie. strings containing one or more newline sequences (eg. CrLf, but also single Cr of Lf characters are treated as newlines), are handled properly, with all but the first line starting at column 0 (zero-based set to True) or 1 (zero-based set to False).
Examples
See the TJclTabSet help for an example.
See Also
TJclTabSet TJclTabSet.Expand@string@SizeInt TJclTabSet.TabFrom
About
Donator
Marcel Bestebroer
Notes
This method is nil-safe; when invoked on a nil-reference, this method will assume a tab width of two on a zero-based tab set.
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