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CDUTableLookR2 Method

Create a new channel using a constant real primary reference and a secondary reference table.

Namespace:  Geosoft.Desktop.GXNet
Assembly:  geosoft.desktop.gxnet (in geosoft.desktop.gxnet.dll) Version: 2024.2.0.25
Syntax
public static void TableLookR2(
	CDB db,
	int line,
	double val,
	int i_ch,
	int o_ch,
	string r1,
	string r2,
	string field,
	int mode,
	double dist,
	CTB tb
)

public static void TableLookR2(
	CDB db,
	int line,
	double val,
	int i_ch,
	int o_ch,
	string r1,
	string r2,
	string field,
	int mode,
	double dist,
	CTB tb
)

Parameters

db
Type: GeoEngine.Core.GXNetCDB
Database
line
Type: SystemInt32
Line Handle
val
Type: SystemDouble
Primary reference value
i_ch
Type: SystemInt32
Secondary reference value [<define>DB_LOCK_READONLY</define>]
o_ch
Type: SystemInt32
Output Channel Token [<define>DB_LOCK_READWRITE</define>]
r1
Type: SystemString
Primary reference field name in table
r2
Type: SystemString
Secondary reference field name in table
field
Type: SystemString
Lookup result field name in table
mode
Type: SystemInt32
<define>DU_LOOKUP</define>
dist
Type: SystemDouble
CLOSE lookup distance. If 0.0, distance calculated from secondary reference channel.
tb
Type: GeoEngine.Core.GXNetCTB
Table Object
Remarks
Fails if table does not contain requested fields. The nominal data sample spacing for the CLOSE options is calculated by finding the fiducial increment the - primary index channel for Lookup1C_DU; - secondary index channel for Lookup2C_DU, LookupIValC_DU and LookupRValC_DU
See Also