It looks like, if you want to change the case of a particular letter
(say, all occurrences, letter "a"), you will have to iterate through
all the chars in your textView, check if they are "a"s, if they are
upper or lower case, and change their case accordingly.
That is, if I understood your intentions correctly.
On May 4, 2009, at 2:38 PM, rethish wrote:
Hi,
I am using the action methods uppercaseWord: and lowercaseWord: to
change
the case of selected word.
-(IBAction)changecase:(id)sender
{
if([[fontCasePopup titleOfSelectedItem] isEqualToString:@"A"])
{
[textView uppercaseWord:sender];
}
else if([[fontCasePopup titleOfSelectedItem] isEqualToString:@"a"])
{
[textView lowercaseWord:sender];
}
}
I want to change the case of letters rather than a complete word.
And I
tried it with another action message:
[textView changeCaseOfLetter:sender];
But its not working. why is it so? Is there anything thing to be done?
Thank you in advance
rethish
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