How to collect the values of a cell in a worksheet that satisfy a condition and add them to a listbo-CodePudding

im fairly new to VBA and excel (some experience in Python & R but a little rusty) and would like to know how i could code an IF ELSE statement to add data values of a cell to a listbox that i have displayed in the worksheet itself if they satisfy a condition? This is the code i have below with regards to the listbox i have displayed.

Private Sub Workbook_Open()
    
    With Sheet1.ListBox1
        .ColumnHeads = True
        .ColumnCount = 1
        .ListFillRange = Sheet2.ListObjects("Table2").DataBodyRange.Address(False, False, xlA1, True)
    End With
    
    End Sub
    
    Sub loaddata()
    
        Dim listdata As Object
        Set listdata = Sheet1.ListBox1
        Dim tabeldata As Range
        Set tabeldata = Sheet2.Range("Table2")
    
            With listdata
                .AutoLoad = True
                .ColumnHeads = True
                .ColumnCount = 1
                .List = tabeldata.CurrentRegion.Value
            End With
    
    End Sub