override int ExecuteNonQuery()

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how and where can i override the ExecuteNonQuery() in c# application for orcaleCommand

public override int ExecuteNonQuery()
{
//myCode
}

this is the function but i don't know where i should write it in the application

Posted 18-Sep-11 2:30am

marjavic

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Herman<T>.Instance 18-Sep-11 9:02am

show your code where you want to call the ExecuteNonQuery

2 solutions

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Herman<T>.Instance · Answer 1 · 2011-09-18T02:51:00

Solution 1

as long as you have it not declared abstract you don't need override.

Posted 18-Sep-11 2:51am

Herman<T>.Instance

Comments

marjavic 18-Sep-11 9:01am

i don't understand

i need to add an action while the function is execution like this

public override int ExecuteNonQuery()
{
// do some thing;
base.ExecuteNonQuery();
}

but i don't know where i call the override function

marjavic 18-Sep-11 9:23am

this.mySql.sqlDataAdapter1.InsertCommand.CommandText

= " INSERT INTO statement ";

this.mySql.sqlDataAdapter1.InsertCommand.ExecuteNonQuery();

< this.mySql > is an object of class has the orcaleCommands Initialization {insertCommand , deleteCommand , updateCommand , OracleDataAdapter and my OracleConnection}

i want to override the ExecuteNonQuery() function with an action additional to it's basic function

Simon Bang Terkildsen · Answer 2 · 2011-09-18T03:25:00

Solution 2

inorder to override the method you first have to inherit the class OracleCommand and that is not possible as OracleCommand is sealed.
So you'll have to find another way to achieve what you want, like something as ugly as a wrapper would help you.

Posted 18-Sep-11 3:25am

Simon Bang Terkildsen

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marjavic 18-Sep-11 9:36am

i already have an ugly solution it's by adding my action after evry ExecuteNonQuery() function but my application is big and i'll repeate this in another application i'm searching a solution to not repeate the same function in all application

Simon Bang Terkildsen 18-Sep-11 9:39am

Yeah, I just gave you another option: a wrapper.