Reem, one of the PHD readers, asks in e-mail,
Is there a way to prevent users from unhiding “hidden sheets” in an excel file – without using VBA?
or to put it in other words, can the “Format/Sheet/Unhide” be disabled for specific worksheets?
Here is a non-VBA way to do this. I am not sure if this is optimum, but it seems to produce results without much effort. And it doesn’t use VBA, just the VBA Editor.
Step 1: Right click on the tab you want to hide and select view code option
Step 2: In the properties window for that sheet, set “visibility” as 2 – xlSheetVeryHidden
Step 3: Now right click on the sheet name in project explorer area and select VBA Project properties
Step 4: Go to “Protection” tab and check “Lock” project
Step 5: and set password for protection, click ok
Step 6: when someone tries to open the VBA Code for that sheet to make the worksheet tab unhidden (visible), Excel prompts for a password
This trick is very handy when you are sharing workbooks with others and afraid that they may ruin the calculations or data.
6 Responses to “Make VBA String Comparisons Case In-sensitive [Quick Tip]”
Another way to test if Target.Value equal a string constant without regard to letter casing is to use the StrCmp function...
If StrComp("yes", Target.Value, vbTextCompare) = 0 Then
' Do something
End If
That's a cool way to compare. i just converted my values to strings and used the above code to compare. worked nicely
Thanks!
In case that option just needs to be used for a single comparison, you could use
If InStr(1, "yes", Target.Value, vbTextCompare) Then
'do something
End If
as well.
Nice tip, thanks! I never even thought to think there might be an easier way.
Regarding Chronology of VB in general, the Option Compare pragma appears at the very beginning of VB, way before classes and objects arrive (with VB6 - around 2000).
Today StrComp() and InStr() function offers a more local way to compare, fully object, thus more consistent with object programming (even if VB is still interpreted).
My only question here is : "what if you want to binary compare locally with re-entering functions or concurrency (with events) ?". This will lead to a real nightmare and probably a big nasty mess to debug.
By the way, congrats for you Millions/month visits 🙂
This is nice article.
I used these examples to help my understanding. Even Instr is similar to Find but it can be case sensitive and also case insensitive.
Hope the examples below help.
Public Sub CaseSensitive2()
If InStr(1, "Look in this string", "look", vbBinaryCompare) = 0 Then
MsgBox "woops, no match"
Else
MsgBox "at least one match"
End If
End Sub
Public Sub CaseSensitive()
If InStr("Look in this string", "look") = 0 Then
MsgBox "woops, no match"
Else
MsgBox "at least one match"
End If
End Sub
Public Sub NotCaseSensitive()
'doing alot of case insensitive searching and whatnot, you can put Option Compare Text
If InStr(1, "Look in this string", "look", vbTextCompare) = 0 Then
MsgBox "woops, no match"
Else
MsgBox "at least one match"
End If
End Sub