Answer Posted / y.s.a.naidu

MemoryStream ms = new MemoryStream();
pictureBox1.Image.Save(ms,
pictureBox1.Image.RawFormat);
byte[] img = ms.GetBuffer();

SqlCommand cmd = new SqlCommand("Insert into
tbl_Image(Images) values(@imgs)", cn);
SqlParameter p1 = new SqlParameter();
p1.ParameterName = "@imgs";
p1.SqlDbType = SqlDbType.Image;
p1.Value = img;
cmd.Parameters.Add(p1);
cn.Open();
cmd.ExecuteNonQuery();
MessageBox.Show("Image Inserted ....");
cn.Close();

What is use of hashtable in c#?

679

---

What is the use of protected in c#?

720

---

What is a hash table c#?

667

---

Can you access a hidden base class method in the derived class?

716

---

How is the syntax written to inherit from a class in C#?Give an example ?

819

---

What is the use of base keyword? Tell me a practical example for base keyword’s usage?

740

---

What is Inheritance in C#?

827

---

What are the differences between a class and a struct?

728

---

Explain about generics in c#.net?

757

---

How Do You Convert A Value-type To A Reference-type?

725

---

Does c# have its own class library?

749

---

What is the difference between returning iqueryable vs ienumerable?

723

---

How can we set the class to be inherited, but prevent the method from being over-ridden?

712

---

what is the scope of anonymous type ?

794

---

What is lock in c#?

686

---