Software Developer's Kit - ChemDraw

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IsVariableAttach Property
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Description

Member of ChemDraw Control.Atom.

Sets and returns whether the atom is a variable attachment point or not.

Property type

Read-write property

Syntax

Visual Basic
Public Property IsVariableAttach() As Boolean

Return Type

Boolean

Remarks

This property returns true if the atom is a variable attachment point, else returns false. Variable attachment points are the points through which we can draw different positional isomers of a compound using an abbreviated notation that  retains chemical significance.

Example

'Declares variables
 Dim myAtom As ChemDrawControl10Ctl.Atom
'Checks that there is an atom loaded in the variable
 If  Selection.Atoms.Count < 1 Then
     Exit Sub
 End If

'Reads if this property is True/False 
 If  vAtom.IsVariableAttachIs = True then
         Text1.Text = "Atom is IsVariableAttach"
     Else
         Text1.Text = "Atom is not IsVariableAttach"
     End If
 End Sub 

See Also