API Documentation > CorelDRAW > 2025-v26 > PrintTrapping > IPrnVBAPrintTrapping
PrintTrapping.BlackColorLimit property
Specifies the density of black ink for the color to be considered pure black for trapping
Syntax:
Property Get BlackColorLimit() As Long
Property Let BlackColorLimit(ByVal Value As Long)
Remarks:
The BlackColorLimit property specifies the print-tapping threshold at which process black is considered pure black.
Examples:
The following VBA example displays the values of properties that represent the thresholds of print trapping.
Sub Test()
Dim s As String
With ActiveDocument.PrintSettings.Trapping
  s = "Black Color Limit: " & .BlackColorLimit & vbCr
  s = s & "Black Density Limit: " & .BlackDensityLimit & vbCr
  s = s & "Sliding Trap Limit: " & .SlidingTrapLimit & vbCr
  s = s & "Step Limit: " & .StepLimit
End With
MsgBox s 
End Sub