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Question

If ListBox is class present in System.Windows.Forms namespace, then which of the following statements are the correct way to create an object of ListBox Class?

1.
using System.Windows.Forms; 
ListBox lb = new ListBox();

2.
using LBControl = System.Windows.Forms;
LBControl lb = new LBControl();

3.
System.Windows.Forms.ListBox lb = new System.Windows.Forms.ListBox();

4.
using LBControl lb = new System.Windows.Forms.ListBox;

5.
using LBControl = System.Windows.Forms.ListBox; 
LBControl lb = new LBControl();

a.

1, 3

b.

2, 4, 5

c.

1, 3, 5

d.

5 only

Posted under C# programming

Answer: (c).1, 3, 5

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Q. If ListBox is class present in System.Windows.Forms namespace, then which of the following statements are the correct way to create an object of ListBox Class?

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