Is there anybody could tell me what does this function use for?For example :
String strTemp = JOptionPane.showInputDialog(null,"Please Enter C To Open A Current Account \n Or J To Open A Joint Account");
switch(strTemp.charAt(0)){
case 'c':
case 'C':
//code statement
break;
case 'j':
case 'J':
}
Basically if i program the statement in c++ ,i would coding it in this form
switch(strTemp)
{
case 'c':
case 'C':
//code statement
break;
case 'j':
case 'J':
}
But it won't work in java ,while i try to compile it an error prompt out mentioned that ("invalid type" in switch(strTemp)) So why ?