Re: How to change the case of letters
Re: How to change the case of letters
- Subject: Re: How to change the case of letters
- From: rethish <email@hidden>
- Date: Tue, 05 May 2009 10:34:05 +0530
- Thread-topic: How to change the case of letters
Hi
Thank you reply.
Actually I want to change the case of letters in a particular range of
selection.
That is, when I select a range of text from a textview , that selection must
be changed depending upon my action.
Thank you
On 5/5/09 2:21 AM, "Тимофей Даньшин" <email@hidden> wrote:
> 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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