Hi, trinh.nguyen wrote: But I still wonder this: If there is no "=" operator defined for that class, what will be implemented for "=" operator? Binary copy? If you do not write an assignment operator for your class the compiler will generate a default assignment operator that performs a memberwise copy[^] of base classes and members. Have a look at section 12.8 paragraph 15: www.open-std.org/jtc1/sc22/wg21/docs/papers/2013/n3690.pdf[^] Best Wishes, -David Delaune

See Getting started with drivers[^].

Driver development is too much different of what you are used to do in C/C++ development user mode, you don't have right the vocabulary to understand even if I reply. Buy and read Windows Internals by Mark Russinovich 1[^] and 2[^]. (These books are one of the best investment I ever made) It will not show you the code, but is the necessary bridge before starting to read book and resources about driver development. In a very high lever yes, Windows API you are using in user land call functions in the driver, but the mapping is not as simple as a "override" in C++.

reference link: http://msdn.microsoft.com/en-us/library/vstudio/bb397687.aspx[^] -Amir Mohammad Nasrollahi /* LIFE RUNS ON CODE */

You cannot run Windows unmanaged programs on Linux. You can do the base development as long as your code is POSIX compliant, but you would be better getting access to a Linux system and using the Linux development tools. One of these days I'm going to think of a really clever signature.

Technically, there is little to no difference, you would need to instantiate both these variables. However, by defining var1 as an interface type, you have left the actual definition open for later, giving additional flexibility. Based on some options, you could switch between different types at runtime when using an IList. For e.g. if (flag) { var1 = new List(); } else { var 1 = new MyOwnList(); //a custom implementation of the IList interface. } Build your own survey - http://www.factile.net

You can use also of Winexec or ShellExecute WhiteSky