how to concatenate values from two Uitextfield into a single string in iphone

I want to take two value from user i.e name and location and then want to concatenate them into single string to produce output string

IBOutlet UITextField *txtName;
IBOutlet UITextField *txtLoc;

Want to concatenate them to produce below string.

Student Name is txtName and He is from txtLoc

Basically that's my complete code.

NSString *message = [NSString stringWithFormat:@"Student Name is %@  from  %@ phone Number is%@ and he want to say%", txtName.text, txtLoc.text,txtPho.text,txtBody.text];



-(void) send开发者_如何学Python:(id) sender {
    [self sendEmailTo:@"naumankhattak@gmail.com" withSubject:@"Contact for Quran Focus from iphone Application" withBody:message];

That's what I want to do. and em getting error

'txtName' undeclared here(not in a function)

'txtLoc' undeclared here(not in a function) 'txtPho' undeclared here(not in a function) 'txtBody' undeclared here(not in a function)

Though I have correctly declared all outlets.

NSString *result = [NSString stringWithFormat:@"Student Name is %@ and He is from %@", txtName.text, txtLoc.text];

You need to put your message assignment line inside the send: function, just before the call to sendEmailTo:withSubject:withBody:.

NSString *outputString=[NSString stringWithFormat:@"Student Name is %@ and he is from %@",txtName.text,txtLoc.text];

Get the text string from each UITextField ([txtName text]) and use a stringByAppendingString method:

combinedString = [[txtName text] stringByAppendingString:[txtLoc text]]