NetworkDiagrams with VB6.0

Hi.

I need to know the best way to make a picture box a container for diagrams with objects and lines connecting them. and when i move one object, the line as to reflect the change of position.

:)

i send an attach in zip for you to see what i whant to do in VB.

well I havent looked at your zip, but you could just use a picbox as container, then add some more, then you have to enable the dragdrop and now you can change the line coordinates everytime you get a drop event.

the only problem would be that the line won't change while moving the object.

Thank you

but how can i associate a line with one object or more, that is, if a line is connected to 2 objects, when i start the drag to another position, how can i know the line that i have to move, without recording the line name and coordinates in the object's variables.
You see, i have a database with router information, and one table with information about what router is connected to the other or others. i need a way to dynamically create a network diagram in the picture box and record this info.
How do i create a line object my self with other properties and methods? OCX?
Is the best solution, creating something like:
myRouterObject with collections to hold the lineObject.name and X,Y coordinates?

Thank you again for your attention.

well I would stick with the line that vb has...
And I would create a user Type like

Type tNode
x as long
y as long
connected_to() as long
end Type

then you would need to have one tNode for every node...
like
dim myPCs(0 to numberofpcs) as tNode

than you would need to fill the types. Fill in the coordinates and into the connected_to you fill in the numbers of the other nodes it is connected to. Than after moving it you just draw a line like this
[pseudecode]

for cnt = 0 to Ubound(myPCs(number_of_dropped_object).connected_to)
drawline myPCs(number_of_dropped_object).x, _
myPCs(number_of_dropped_object).y, _
myPCs( myPCs(number_of_dropped_object).connected_to(cnt)).x_
myPCs( myPCs(number_of_dropped_object).connected_to(cnt)).y)
next

well that should work... (you probably see in the code that I program games normally... I am sure other people could give you better code...)

Thank you for your attention, i will try to put it into work.
:-)

Good luck
hope you got my point...