070-505 Free Dumps Study Materials
Question 11: You are creating a Windows Forms application by using the .NET Framework 3.5.
You create a new form in your application.
You add a PrintDocument control named pntDoc to the form.
To support the print functionality, you write the following code segment in the application
(Line numbers are included for reference only.)
01 pntDoc.BeginPrint += new.PrintEventHandler(PrintDoc_BeginPrint) ;
02
03 bool.canPrint = CheckPrintAccessControl() ;
04 if (!canPrint) {
05
06 }
07
You need to ensure that the following requirements are met:
- When the user has no print access, font and file stream initializations are not executed and the print
operation is cancelled
- Print operations are logged whether or not the user has print access
What should you do ?
A. Add the following code segment at line 05
pntDoc.BeginPrint -= new PrintEventHandler(PrintDoc_BeginPrint);
pntDoc.BeginPrint += new PrintEventHandler((obj, args) => args.Cancel = true);
Add the following code segment at line 07
pntDoc.BeginPrint += new PrintEventHandler((obj1, args1) => LogPrintOperation());
B. Add the following code segment at line 05
pntDoc.BeginPrint += new PrintEventHandler(delegate(object.obj, PrintEventArgs.args){});
Add the following code segment at line 07
pntDoc.BeginPrint -= new PrintEventHandler(PrintDoc_BeginPrint);
pntDoc.BeginPrint += new PrintEventHandler((obj1, args1) => LogPrintOperation());
C. Add the following code segment at line 05
pntDoc.BeginPrint -= new PrintEventHandler(PrintDoc_BeginPrint);
pntDoc.BeginPrint -= new PrintEventHandler(delegate(object.obj, PrintEventArgs.args){});
Add the following code segment at line 07
pntDoc.BeginPrint -= new PrintEventHandler((obj1, args1) => LogPrintOperation());
D. Add the following code segment at line 05
pntDoc.BeginPrint += new PrintEventHandler((obj, args) => args.Cancel = true);
Add the following code segment at line 07
pntDoc.BeginPrint += new PrintEventHandler(PrintDoc_BeginPrint);
pntDoc.BeginPrint -= new PrintEventHandler((obj1, args1) => LogPrintOperation());
Correct Answer: A
