Asked to declare in C #

Question

Hi everyone,

New I would like to ask the types of programming such declaration is this:

Please people just help

1. Function declaration

IEnumerable <MyEntity> LoadMyEntities (Expression <Func <MyEntity, bool>> predicate)

{

/ / Coding here ...

}

===================

2. this.Load + = new System.EventHandler (this.Page_Load);

===================

3. public enum e_IsReimbursement

{

NO = 0,

YES = 1

}

===================

4.public enum e_DaysOfWeek

{

Monday,

TUESDAY,

WEDNESDAY,

Thursday,

FRIDAY,

SATURDAY,

SUNDAY,

HALF_SATURDAY

}

===================

5. Declaration type enum is nothing better than a const variable

public const string DEFAULT_SELECTED_DEPARTMENT = "<---- Select Department ---->";

===================

6. Text <T> ie what

private T GetObjectFromLmsCache <T> (QueryParser queries, out string sqlString, and out bool keyExist)

{

/ / Coding here ...

}

===================

7. Explained in this function declaration

public override IList <T> getObjectListFromDb <T> (QueryParser query)

{

string sqlString;

bool keyExist;

IList <T> returnValue = GetObjectFromLmsCache <IList <T>> (queries, out sqlString, and out keyExist);

if (keyExist)

{

return returnValue;

}

returnValue = base.getObjectListFromDb <T> (query);

SetObjectToLmsCache (sqlString, returnValue);

return returnValue;

}

Happy if people interested tohelp.

Sincerely thank you.