Answer Posted / chandra kiran

i think we have to fill the gridview without using SQL datasource???

dataset ds=new dataset();
datatable dt =new datatable();
dt.tablename="SQL";
ds.tables.add(dt);
data column dc1=new datacolumn();
dc1.columnname="SNo";
dc1.datatype=Type.getType("System.Int32");
dt.columns.add(dc1);
//we are added 1 column to our datatable we can achieve this //1 in 1 statement in yhe following way
datacolumn dc2=dt.columns.add("Name",Type.GetType("System.String"));
//so now we have a table with 2 columns(SNo , Name)
//now we have add records to our table
datarow dr1=dt.newrow();
dr1[0]=1;
dr1[1]="kiran";
dt.rows.add(dr1);//we added 1 record
datarow dr2=dt.newrow();
dr2[0]=2;
dr2[1]="varma";
dt.rows.add(dr2);//in the same way we can add rows better //use arrays
//now we have a dataset and a datatable(SQL) inthat one and //this datatable contains two columns & 2 records now we //have to bind this 1 with our gridview
gridview.datasource=ds.tables[0] ;or
gridview.datasource=ds.tables["SQL"];or
gridview.datasource=dt;

output in gridview like
---------------------------------
SNo Name
---------------------------------
1 kiran
2 varma

What are the different ado.net namespaces are available in .net?

730

---

Explain sqlconnection object?

740

---

What is a dynaset in access?

754

---

Define Execute Reader?

804

---

What is the difference between Response.Expires and Reponse.ExpiresAbsolute?

768

---

What are the advantages of using datalist?

682

---

What is partial class?

721

---

what is the difference betwen typed dataset and untyped dataset?in general which dataset can we use in programming?

732

---

What is ado.net in mvc?

660

---

What is namespace in ado.net?

666

---

can we create synonymn in ms access,sql server,my sql if so explain me with example

1791

---

Which database is the ado.net?

705

---

What is ole2 format?

661

---

What is acid in ado.net?

706

---

What is ado in agriculture?

676

---