IsogramInfo() function - MapBasic - 2023

Purpose

Returns any and all attributes that were set on a connection using the Set Connection Isogram statement. Includes attributes to handle the maximum number of records for server, time, and distance values. You can call this function from the MapBasic window in MapInfo Pro.

Syntax

IsogramInfo( connection_handle, attribute )

connection_handle is an integer signifying the number of the connection returned from the Open Connection statement.

attribute is an Integer code, indicating which type of information should be returned.

Return Value

Float, Logical, or String, depending on the attribute parameter.

Description

This function returns the properties defaulted by the connection or the properties that have been changed using the Set Connection Isogram statement.

There are several attributes that IsogramInfo() can return. Codes are defined in MAPBASIC.DEF.

Example

The following MapBasic snippet will print the Envinsa Routing Constraints to the message window in MapInfo Pro:

Include "MapBasic.Def"
declare sub main
sub main
dim iConnect as integer
Open Connection Service Isogram 
		URL "http://envinsa_server:8062/Route/services/Route" 
		User "john"
		Password "green"
		into variable iConnect
Print "Isogram_Max_Batch_Size: " + 
IsogramInfo(iConnect,Isogram_Max_Batch_Size)
Print "Isogram_Max_Bands: " + IsogramInfo(iConnect, Isogram_Max_Bands)
Print "Isogram_Max_Distance: " + IsogramInfo(iConnect, 
Isogram_Max_Distance)
Print "Isogram_Max_Distance_Units: " + IsogramInfo(iConnect, 
Isogram_Max_Distance_Units)
Print "Isogram_Max_Time: " + IsogramInfo(iConnect,Isogram_Max_Time) 
Print "Isogram_Max_Time_Units: " + 
IsogramInfo(iConnect,Isogram_Max_Time_Units) 
Close Connection iConnect
end sub

See Also:

Create Object statement, Open Connection statement, Set Connection Isogram statement