 | CLTB Class |
An LTB object is typically created from a CSV (comma-separated values)
file, and is a table of information that may be accessed by row
or column. The LTB class is recommended for use with small tables
produced from short lists (of the order of 1000's or records) such
as the different geographic projections and their defining parameters.
Large tables, such as those required for table-lookup functions, should
be accessed using the TB class.
Inheritance HierarchyNamespace: GeoEngine.Core.GXNet
Assembly: geoengine.core.gxnet (in geoengine.core.gxnet.dll)
SyntaxThe CLTB type exposes the following members.
Methods| Name | Description | |
|---|---|---|
  | AddRecord | Add a new record. |
| Contract | Contract the contents of two same-key and same-fields tables. |
 | Create | Creates a LTB object from a file. |
| CreateCrypt | Creates a LTB object from an encrypted file. |
| CreateEx | Creates a LTB object from a file. |
| DeleteRecord | Delete a record. |
 | Dispose | Releases the unmanaged resources used by the CLTB and optionally releases the managed resources (Overrides CHANDLEDispose(Boolean).) |
| GetConLST | Populate a LST with LTB names from matching fields. |
| GetLST | Populate an LST with LTB names |
| GetLST2 | Populate an LST with LTB names and values |
| iFields | Get number of fields. |
| iFindField | Return the field number for the specified field. |
| iFindKey | Return the key index of a record. |
| IGetEnglishString | Get the English entry from the LTB |
| IGetField | Get a field name by index. |
| iGetInt | Get a int entry from the LTB |
| IGetString | Get an entry from the LTB |
| iRecords | Get number of records in LTB. |
| iSearch | Search for a record containing field value |
| Merge | Merge the contents of two same-key tables. |
| rGetReal | Get a real entry from the LTB |
| Save | Save LTB changes to existing or new file |
| SaveCrypt | Save LTB to a new file using encryption |
| SetInt | Set a long entry |
| SetReal | Set a double entry |
| SetString | Set an entry |
See Also