See the below example to understand the difference between post incrementation and pre incrementation.
int
x = 10;int z;//First assigns value of x (10) to z and then x value incremented to 11.
z=x++;MessageBox.Show(“Post Incement of x=” + z);int y = 20;int a;
//First increments value of y to (21) and assigns 21 to as.a=++y;
MessageBox.Show(“Pre incrementor Y=”+a);
I have a small doubt on return types.suppose if we want to return two values i.e int and string from same method.what is the solution for this.
I don’t think one can return more than one value from a function or any thing. But one can achieve it through returning a structure. Or same can be achieved by call by ref and update their values.
You can always return an object or object array which contains more than one value.
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Ya, in that way one can return.
hi,
i want to know that how can i get system update date time? except system.DateTime.now; because it is giving only current time, but not updating.
hi,
i want to know that “can i write more than one main method in a single program in c#(console application)?”.
When ever you refresh Page the time will be automatically updated by the server side C# code.
To get update of the time automatically in your Client( Browser every second then you need to use
JavaScript date time methods.)