Whats use of var data type in C#

Gokula Krishnan

Hai.

Whats use of var data type in C#?

Thanks & Regards,
Gokula

4 Replies

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Gokula Krishnan16y ago
Hai Friend,

Thanks for your reply.

I have another one double. Where the AJAX controls are stored, that mean which memory ? like Cache, RAM . ...

Thanks & Regards,
Gokula
Sushta Guthnar16y ago
Hai Hi - the var data type in C# is a declarative for variables in memory. If the ram is pointed correctly you will have many reference to it. Many objects have references to variable types but its here that rubbish collection in java is superior to C# Java is superior to most things other than listboxes.

Many good nights

Sushta,

Mark my answers as right one for the applications because I am right
Sam Hobbs16y ago
In my opinion, they are for sloppy programming. They are used when we don't want to figure out what the type of data is. They can alos be confusing, since we cannot return a var from a function without losing the type; a var will re returned as an object but without any other way of knowing what the type is or using the object as anything other than an object. Does Java have vars? I am not sure, but I think so. So Microsoft had to make them to for C# but I think it is a mistake. I suggest avoiding vars. Learn how ot not use them.
Sushta Guthnar16y ago
var data types is for making very much many different items haveing multiple purposes for your development applications. this is correct answer so make me much happiness on this internet sites.