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Dim As Variant in VFP?
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
COM/DCOM et OLE Automation
Divers
Thread ID:
00345401
Message ID:
00345410
Vues:
22
Hmmm... So once the value gets assigned to the variable, I may or may not be able to extract the data - or assign my data to the variable in the proper format?

Is the best I can do assigning ACAD data to a variable and then try to decipher it with the debugger?

>ALL VFP variables are of type Variant. Basically, they can accept any data type. There may, however, be some restriction using them with VB Variant logic.
>
>>I'm trying to insert drawings into AutoCAD from VFP. Of course, there are guides for doing this stuff in VB, but not for VFP. Most of my problems are related to variable types that don't seem to be available in VFP.
>>
>>For example, to grab the X,Y,Z co-ordinate of a point in AutoCAD, you must:
>>
>>==================================================================
>>Dim InsPt As Variant
>>Dim strX As String, strY As String
>>Dim Units As Long
>>
>>' Return a point using a prompt
>>InsPt = ThisDrawing.Utility.GetPoint(, "Select Insertion Point: ")
>>strX = InsPt(0)
>>strY = InsPt(1)
>>Units = ThisDrawing.GetVariable("luprec") ' get the drawing's units precision
>>
>>strX = FormatPnt(strX, Units) ' format the point to the drawing's units precision
>>strY = FormatPnt(strY, Units)
>>edXpnt.Text = strX ' display the point
>>edYpnt.Text = strY
>>==================================================================
>>
>>My question is, how do I deal with variables of type 'variant' in VFP?
>>
>>TIA
Kogo Michael Hogan

"Pinky, are you pondering what I'm pondering?"
I think so Brain, but "Snowball for Windows"?

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