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Inserting New DB Row With ASP.NET?

Thread title: Inserting New DB Row With ASP.NET?
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12-05-2008, 01:56 AM
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Steven Fergus is offline Steven Fergus
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  Old  Inserting New DB Row With ASP.NET?

Hiya,

I was wondering how you go about inserting new rows into a DB using ASP.NET?

Cheers,
Steven

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12-10-2008, 09:50 AM
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SqlConnection sqlcon=new SqlConnection(Your SQL Connection String);
Sqlcon.Open();
SqlCommand sqlcmd=new SqlCommand(Your insert commant,SqlCon);
sqlcmd.ExecuteNonQuery
Sqlcon.Close()

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12-15-2008, 12:01 AM
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above is correct, but you may want to read up on constructing layers (data access layer / business logic layer) as you do not want everything to happen on your code behind.

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05-30-2009, 03:15 AM
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Well theres two ways this can be done articture wise

Connected one has already been posted

Disconnected one

//i hope you know how a connection String is formed
SqlConnection con=new SqlConnection(connectionString);
//data set holds the schema
DataSet ds=new DataSet();
SqlDataAdapter da=new SqlDataAdapter("select * from db",con);
da.Fill("tablename");
//Command builder builds the command for you
SqlCommandBuilder cbd=new SqlCommandBuilder(da);
//data table holds a particular table
DataTable dt=ds.Tables["tablename"];

// add a new blank row
DataRow dr=dt.Rows.Add();
//start adding rows
dr[0]="Primary key";
dr[1]="name";
dr[2]=double.Parse(textBox1.Text);
//done? then commit the row
int rowAdded=da.Update("tablename");
Response.Write(rowAdded.ToString()+" no. of rows added");

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