i need help in editresource code

Question

i want to used it for my project but the problem is this code, the error message is invalid column name "Type".

 

int id = 0;

SqlConnection conn = null;

SqlCommand cmd = null;

string connectionString = null;

 

 

protected void btnSubmit_Click(object sender, EventArgs e)

{

connectionString = ConfigurationManager.ConnectionStrings["FacilityCS"].ConnectionString;

conn = new SqlConnection(connectionString);

string sql = "UPDATE Resource SET Type=@type, Description=@description, Location=@location,";

sql+=" Abr=@abr, Description=@description, Capacity=@capacity, Details=@details, Level=@level From";

sql += " Resource INNER JOIN ResourceType ON ResourceType.Id=ResourceType.Id";

sql += " WHERE Resource.Id=@id";

try

{

cmd = new SqlCommand(sql, conn);

cmd.Parameters.AddWithValue("@type", Convert.ToInt32(ddlType.SelectedValue));

cmd.Parameters.AddWithValue("@description", tbDescription.Text);

cmd.Parameters.AddWithValue("@location", tbLocation.Text);

cmd.Parameters.AddWithValue("@abr", tbAbr.Text);

cmd.Parameters.AddWithValue("@details", tbDetails.Text);

cmd.Parameters.AddWithValue("@capacity", tbCapacity.Text);

cmd.Parameters.AddWithValue("@level", tbLevel.Text);

cmd.Parameters.AddWithValue("@id", lblIdOut.Text);

conn.Open();

int row = cmd.ExecuteNonQuery();

if(row>0)

{

lblOutput.Text = "Record Updated successfully";

}

}