iOS errors regarding "TextField"

I was following a tutorial on the iphone app (sdk iq)
and at the end of the view based tutorial I clicked build and run in xcode and xcode showed...



#import "HelloWorldViewController.h"

@implementation
HelloWorldViewController
@synthesize TextField, label; ! No declaration of property textfield found in interface
- (void) clickaction: (id) sender{
label.text = textField.text; !textfield undeclared
//hide keyboard on button click.
[TextField resignFirstResponder] ; !textfield undeclared
}


If anyone has advice please help. All the errors were in helloworldviewcontroller.m if that helps.
(If someone needs screenshots to be able to help me could you inform me how to take screenshots and post them on this page?)

dejo said:

Objective-C is case-sensitive.

Click to expand...

Thanks that helped a little bit now I only have 2 errors I'm at



@implementation
HelloWorldViewController
@synthesize TextField, label; !No declaration of property 'TextField' found in interface

- (void) clickaction: (id) sender{
label.text =TextField.text; ! 'TextField undeclared'
//hide keyboard on button click.
[TextField resignFirstResponder] ;
}

Oh i see what you mean now thanks!