String constant
Because these constants are established in VBScript, you don't have to define them until you use. You can use them at any of the code to indicate the description.
Constant value describes VBCR: CHR (13) Enter. VBCRLF: CHR (13) & chr (10) Enter the car and the newline. VBFormfeed: Chr (12) Distribution; not applicable in Microsoft Windows. VBLF: CHR (10) Removal. VBNewline: CHR (13) & chr (10) or new row characters specified by the CHR (10) platform; suitable for any platform. VBnullchar: CHR (0) value of 0 value is 0. VBNULLSTRING: The value of the value is different from zero length string (""); used to call external processes. VBTAB: CHR (9) horizontal gating. VbverticalTab: Chr (11) Vertical Tagging; Not applicable in Microsoft Windows.