In VB.NET 2005 can I check if a letter in a string is upper case or lower
case ?
For example:
I have the following 2 lines:
NQ,Z2003,11/11/2003,1416.5,142 0,1402,1411.5
NQ,z2003,11/10/2003,223801,260 154
NQ,H2004,11/11/2003,1416.5,142 2.5,1406.5,1415
NQ,h2004,11/10/2003,56,1191
Notice the 1st line has uppercase Z (Z2003) and the 2nd line has lowercase z
(z2003).
After I read the line, I would like to find out if the 2nd item in the line
(after NQ) has small letter or uppercase. How can I do that ?
Thanks.
14  43840 
There are a number of ways to do this, but here is a simple one if you
always know which particular char. you want to check:
Dim x As String = "NQ,Z2003,1 1/11/2003,1416.5,142 0,1402,1411.5"
Select Case right(left(x,4) ,1)
Case "z"
'do something
Case "Z"
'do something else
End Select
"fniles" <fn****@pfmail. comwrote in message
news:e7******** *******@TK2MSFT NGP06.phx.gbl.. .
In VB.NET 2005 can I check if a letter in a string is upper case or lower
case ?
For example:
I have the following 2 lines:
NQ,Z2003,11/11/2003,1416.5,142 0,1402,1411.5
NQ,z2003,11/10/2003,223801,260 154
NQ,H2004,11/11/2003,1416.5,142 2.5,1406.5,1415
NQ,h2004,11/10/2003,56,1191
Notice the 1st line has uppercase Z (Z2003) and the 2nd line has lowercase
z (z2003).
After I read the line, I would like to find out if the 2nd item in the
line (after NQ) has small letter or uppercase. How can I do that ?
Thanks.
Thanks.
But, it could be z, it could be f, g, h, j, k, m,n,q,u,v,x.
I am trying to avoid having to do case statement for each one of them.
"Scott M." <s-***@nospam.nosp amwrote in message
news:Ok******** ******@TK2MSFTN GP02.phx.gbl...
There are a number of ways to do this, but here is a simple one if you
always know which particular char. you want to check:
Dim x As String = "NQ,Z2003,1 1/11/2003,1416.5,142 0,1402,1411.5"
Select Case right(left(x,4) ,1)
Case "z"
'do something
Case "Z"
'do something else
End Select
"fniles" <fn****@pfmail. comwrote in message
news:e7******** *******@TK2MSFT NGP06.phx.gbl.. .
>In VB.NET 2005 can I check if a letter in a string is upper case or lower
case ?
For example:
I have the following 2 lines:
NQ,Z2003,11/11/2003,1416.5,142 0,1402,1411.5
NQ,z2003,11/10/2003,223801,260 154
NQ,H2004,11/11/2003,1416.5,142 2.5,1406.5,1415
NQ,h2004,11/10/2003,56,1191
Notice the 1st line has uppercase Z (Z2003) and the 2nd line has
lowercase z (z2003).
After I read the line, I would like to find out if the 2nd item in the
line (after NQ) has small letter or uppercase. How can I do that ?
Thanks.
On Apr 4, 2:52 pm, "fniles" <fni...@pfmail. comwrote:
In VB.NET 2005 can I check if a letter in a string is upper case or lower
case ?
For example:
I have the following 2 lines:
NQ,Z2003,11/11/2003,1416.5,142 0,1402,1411.5
NQ,z2003,11/10/2003,223801,260 154
NQ,H2004,11/11/2003,1416.5,142 2.5,1406.5,1415
NQ,h2004,11/10/2003,56,1191
Notice the 1st line has uppercase Z (Z2003) and the 2nd line has lowercase z
(z2003).
After I read the line, I would like to find out if the 2nd item in the line
(after NQ) has small letter or uppercase. How can I do that ?
Thanks.
You could use the .ToUpper and the .ToLower methods.
if val = val.ToUpper then ' string is upper case
if val = val.ToLower then ' string is lower case
On Apr 4, 4:00 pm, z...@constructi on-imaging.com wrote:
On Apr 4, 2:52 pm, "fniles" <fni...@pfmail. comwrote:
In VB.NET 2005 can I check if a letter in a string is upper case or lower
case ?
For example:
I have the following 2 lines:
NQ,Z2003,11/11/2003,1416.5,142 0,1402,1411.5
NQ,z2003,11/10/2003,223801,260 154
NQ,H2004,11/11/2003,1416.5,142 2.5,1406.5,1415
NQ,h2004,11/10/2003,56,1191
Notice the 1st line has uppercase Z (Z2003) and the 2nd line has lowercase z
(z2003).
After I read the line, I would like to find out if the 2nd item in the line
(after NQ) has small letter or uppercase. How can I do that ?
Thanks.
You could use the .ToUpper and the .ToLower methods.
if val = val.ToUpper then ' string is upper case
if val = val.ToLower then ' string is lower case
And in your specific case, use the .SubString method to pick off the
character you need to check,
if val.substring(3 , 1) = val.substring(3 , 1).tolower then ' is lower
case
Hello fniles,
You can check with the following routine:
Private Function IsUpper(ByVal Value As String) As Boolean
Return (Value = Value.ToUpper)
End Sub
Just give it the letter and it will tell you...
If IsUpper(Strings .Mid(MyLine,4,1 )) = True Then
MsgBox ("Is UpperCase")
Else
MsgBox ("Is LowerCase")
End If
Best regards,
Martin
fniles wrote:
In VB.NET 2005 can I check if a letter in a string is upper case or lower
case ?
For example:
I have the following 2 lines:
NQ,Z2003,11/11/2003,1416.5,142 0,1402,1411.5
NQ,z2003,11/10/2003,223801,260 154
NQ,H2004,11/11/2003,1416.5,142 2.5,1406.5,1415
NQ,h2004,11/10/2003,56,1191
Notice the 1st line has uppercase Z (Z2003) and the 2nd line has lowercase z
(z2003).
After I read the line, I would like to find out if the 2nd item in the line
(after NQ) has small letter or uppercase. How can I do that ?
Thanks.
Just to re-work some of your code to be more .NET Friendly :):
Private Function IsUpper(ByVal Value As String) As Boolean
Return Value = Value.ToUpper
End Sub
Dim theString = "NQ,Z2003,1 1/11/2003,1416.5,142 0,1402,1411.5"
If IsUpper(theStri ng.subString(3, 1)) Then
MessageBox.Show ("Is UpperCase")
Else
MessageBox.Show ("Is LowerCase")
End If
"Martin H." <hk***@gmx.netw rote in message
news:46******** *************** @news.freenet.d e...
Hello fniles,
You can check with the following routine:
Private Function IsUpper(ByVal Value As String) As Boolean
Return (Value = Value.ToUpper)
End Sub
Just give it the letter and it will tell you...
If IsUpper(Strings .Mid(MyLine,4,1 )) = True Then
MsgBox ("Is UpperCase")
Else
MsgBox ("Is LowerCase")
End If
Best regards,
Martin
fniles wrote:
>In VB.NET 2005 can I check if a letter in a string is upper case or lower
case ?
For example:
I have the following 2 lines:
NQ,Z2003,11/11/2003,1416.5,142 0,1402,1411.5
NQ,z2003,11/10/2003,223801,260 154
NQ,H2004,11/11/2003,1416.5,142 2.5,1406.5,1415
NQ,h2004,11/10/2003,56,1191
Notice the 1st line has uppercase Z (Z2003) and the 2nd line has
lowercase z (z2003).
After I read the line, I would like to find out if the 2nd item in the
line (after NQ) has small letter or uppercase. How can I do that ?
Thanks.
Nice code Martin,
The Mid is one of the old VB commands I have always prefered, I missed it in
other languages.
Cor
Hello fniles,
You can check with the following routine:
Private Function IsUpper(ByVal Value As String) As Boolean
Return (Value = Value.ToUpper)
End Sub
Just give it the letter and it will tell you...
If IsUpper(Strings .Mid(MyLine,4,1 )) = True Then
MsgBox ("Is UpperCase")
Else
MsgBox ("Is LowerCase")
End If
Best regards,
Martin
fniles wrote:
>In VB.NET 2005 can I check if a letter in a string is upper case or lower
case ?
For example:
I have the following 2 lines:
NQ,Z2003,11/11/2003,1416.5,142 0,1402,1411.5
NQ,z2003,11/10/2003,223801,260 154
NQ,H2004,11/11/2003,1416.5,142 2.5,1406.5,1415
NQ,h2004,11/10/2003,56,1191
Notice the 1st line has uppercase Z (Z2003) and the 2nd line has
lowercase z (z2003).
After I read the line, I would like to find out if the 2nd item in the
line (after NQ) has small letter or uppercase. How can I do that ?
Thanks.
Thank you, all.
I can also use the following:
bMatch = sMonthYear.Subs tring(0, 1) Like "[A-Z]"
If bMatch Then
'upper case
else
'lower case
end if
"Martin H." <hk***@gmx.netw rote in message
news:46******** *************** @news.freenet.d e...
Hello fniles,
You can check with the following routine:
Private Function IsUpper(ByVal Value As String) As Boolean
Return (Value = Value.ToUpper)
End Sub
Just give it the letter and it will tell you...
If IsUpper(Strings .Mid(MyLine,4,1 )) = True Then
MsgBox ("Is UpperCase")
Else
MsgBox ("Is LowerCase")
End If
Best regards,
Martin
fniles wrote:
>In VB.NET 2005 can I check if a letter in a string is upper case or lower
case ?
For example:
I have the following 2 lines:
NQ,Z2003,11/11/2003,1416.5,142 0,1402,1411.5
NQ,z2003,11/10/2003,223801,260 154
NQ,H2004,11/11/2003,1416.5,142 2.5,1406.5,1415
NQ,h2004,11/10/2003,56,1191
Notice the 1st line has uppercase Z (Z2003) and the 2nd line has
lowercase z (z2003).
After I read the line, I would like to find out if the 2nd item in the
line (after NQ) has small letter or uppercase. How can I do that ?
Thanks.
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