excel - Protect one worksheet with a password from showing up -

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is there built-in way in excel protect 1 spreadsheet in workbook password?

something when user ticks or selects control , password prompted before worksheet become visible.

if not built excel, can implemented vba?

you try approach which:

  • makes sheet veryhidden , protected can't unprotected - or detected - standard xl menus
  • adds in protection on workbook_beforeclose , workbook_open events
  • i haved used sheet called yoursheet example
  • you should protect vba in project add further security.

insert active x checkbox , use code check if:

  1. the checkbox true
  2. the user knows password unhide sheet. (fred used in example)

checkbox code

private sub checkbox1_click()     dim strpass string     if checkbox1.value         strpass = application.inputbox("please enter password", "admin check")         if strpass = "fred"             thisworkbook.sheets("yoursheet")                 .unprotect "fred"                 .visible = xlsheetvisible                 msgbox "sheet unhidden!", vbinformation             end         else             msgbox "wrong password", vbcritical         end if     end if end sub

the thisworkbook module

private sub workbook_beforeclose(cancel boolean)     thisworkbook.sheets("yoursheet")         .protect "fred"         .visible = xlveryhidden     end end sub  private sub workbook_open()     thisworkbook.sheets("yoursheet")         .protect "fred"         .visible = xlveryhidden     end end sub

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