Camera tool is your way of creating visual reference in an excel sheet. It is one of the useful and hidden features of excel. Here is how it works. You specify a rectangular area in your workbook and camera tool creates a mirror image of that area as a drawing object. You can move it or resize it. And whenever the contents of original rectangular area changes (charts, drawings or cell values) the mirror image changes too.
How to add camera tool to standard toolbar?
In order to use camera tool, you must add the tool to a tool bar in excel menu area. Here is how you can do that:
- Go to menu > tools > customize
- In the dialog go to “Commands” tab and select “tools” in categories.
- Scroll down in the commands area until you see a little camera tool
- Now drag and drop this in your tool bar as shown below
How to use excel camera tool?
We will use camera tool to create a micro-chart in excel.
- First make a normal chart.
- Now select the cells surrounding the chart
- Click on camera tool
- Now click any where in the worksheet and excel places a snapshot of the range you have selected
- Resize it until you get the microchart effect.
- Bingo !
- Btw, excel adds a border to the camera tool output. You can remove it by using drawing tool bar
Bonus tip: Alternatives to camera tool
Another alternative to camera tool is to use the image and indirect references technique we have learned in conditionally hide or show charts post.
Read earlier spreadcheats as well.
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