Can anyone tell me how can i run a database based application on a computer without having a proper database on it.
I heard from someone that it can be possible but you have to use different queries at C# development like while adding parameters to query we have to use
Please tell me the whole procedure for this.
You don't need a "proper" database system such as Sql Server or MySql installed on your computer, you can use an instance installed elsewhere on teh local network, or in extreme cases on the internet or cloud.
However, none of this would make any difference to the way you use queries - it is only if you are using an early version of .NET that some of the more friendly query parameter methods are unavailable.
However, what I suspect you are talking about is using a database (or database like) file locally to you computer for a single user. In that case, I would recommend that you look at SqlCE or SqLite - both of which require minimal extra installation on a client PC, allthough they would require installation on the development PC.
If this is not what you are trying to do, then please try to explain a little more clearly, and we will try to help!
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