If ListBox is the class of System.Windows.Forms namespace. Then, the correct way to create an object of ListBox class is?
A. using System.Windows.Forms;
ListBox I = new ListBox();
B. System.Windows.Forms.ListBox I = new
System.Windows.Forms.ListBox();
C. using LBControl I = new System.Windows.Forms.ListBox;
D. All of the mentioned
Answer: Option D
This Question Belongs to C Sharp Programming >> Miscellaneous In C Sharp
What is the purpose of the "using" keyword in C#?
A. To define namespaces
B. To declare variables
C. To import external libraries
D. To create instances of classes
What does the "break" keyword do in a switch statement?
A. Exits the switch statement
B. Skips the current iteration
C. Continues to the next iteration
D. Throws an exception
Which of the following is NOT a valid C# access modifier?
A. public
B. internal
C. protected
D. private
What is the purpose of the "readonly" keyword in C#?
A. To declare a constant
B. To prevent a variable from changing
C. To allow a variable to be changed
D. To declare a static variable
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