Answer Posted / sivasaravanan

Data caching:

DataView Source;
//Declare variable for caching
Source = (DataView)Cache["MyDataset"];
if (Source == null)
{
OleDbConnection objcon = new OleDbConnection
(ConfigurationManager.ConnectionStrings
["strcon"].ConnectionString);
OleDbDataAdapter objcmd = new OleDbDataAdapter
("select * from Customer", objcon);
DataSet objds = new DataSet();
objcmd.Fill(objds, "Customer");
Source = new DataView(objds.Tables["Customer"]);
Cache["MyDataset"] = Source;
Label1.Text = "Dataset created explicitly";


}
else
{
Label1.Text = "Dataset retrived from Cache";
}
GridView1.DataSource = Source;
GridView1.DataBind();
gridbind();

Can a master page have more than one contentplaceholder?

961

---

Can I read the hard disk serial # of the client computer using asp.net?

1079

---

What is the difference between custom web user control and a custom web server control?

962

---

can we remote debug applications with the remote debugger installed with vs.net 2002, with vs.net 2003?

2136

---

Define reflection in .net?

1007

---

What is round trip in asp.net?

929

---

What are app services?

934

---

What are the differences between application object and session object?

993

---

What is the difference between web config and machine config files?

1003

---

What is the concepts of globalization and localization in .net?

949

---

Explain what are delegates?

1097

---

What are the server controls in asp.net?

947

---

What r the asp.net list controls and diff. Between them?

967

---

Explain asp.net page life cycle?

1078

---

What is the difference between a cookie and a pixel?

924

---