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api:dk11:activex:tatukgis_xdk11.itgis_layervector.prepareexportfieldnames_integer

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ITGIS_LayerVector.PrepareExportFieldNames method

DK11 for ActiveX | TatukGIS_XDK11.ITGIS_LayerVector.PrepareExportFieldNames | Methods | Properties

Prepares field names to export.

Available also on: Delphi | .NET | Java.

Syntax

// C#
public void PrepareExportFieldNames(
  int _maxwidth
);
' VisualBasic
Public Sub PrepareExportFieldNames(
  ByVal _maxwidth As Integer
)
// Oxygene
public
  procedure PrepareExportFieldNames(
    _maxwidth : Integer
  );

Parameters

Name Type Description
_maxwidth int
Integer
max width of field; should be >= 4

Remarks

Use this method to prepare an export of field names to meet maxwidth criteria. The procedure will also perform basic name adjustment (remove non-ascii letters, etc.).

If a field name is empty, then it will be named to 'FIELD'.

If first letter of the field is not alphanumeric, then the first letter will be changed to 'F'.

If a field is longer then a specified value, then the field will be truncated.

If a field after such changes already exists, then the field will be renamed to nameXX (where XX means 00, 01, etc. in hexadecimal).

2020/05/07 01:04