Interested to Buy Any Domain ? << Click Here >> for more details...
I have a webform in asp.net.In that webform there is 2
division class(DIV).in one of the div class there is a text
box for enter the id & a button for to check id with
database value.My doubt is that how can i appear the 2nd
Div contents only when the id is true with database
value.if wrong do not display the div . i Want code in c#.
- 2 Answers
- 5585 Views
- I also Faced
- E-Mail Answers
Answer Posted / jyothis
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void Button1_Click(object sender, EventArgs e)
{
string flag;
object dsd;
flag= setconnection();
if (flag=="True" )
{
dsd = getconnection();
MyDiv.Visible=true;
GridView1.DataSource = dsd;
GridView1.DataBind();
}
}
public object getconnection()
{
String constr =
ConfigurationManager.ConnectionStrings["ConnectDBString"].ConnectionString;
SqlConnection con = new SqlConnection();
con.ConnectionString = constr;
String query = "SELECT * FROM EMPLOYEE WHERE
EmployeeName = '" + TextBox1.Text + "'";
SqlCommand cmd = new SqlCommand();
cmd.CommandText = query;
cmd.Connection = con;
con.Open();
DataSet ds = new DataSet();
SqlDataAdapter adp = new SqlDataAdapter(cmd);
adp.Fill(ds,"EMPLOYEE");
return (ds);
con.Close();
}
public string setconnection()
{
String constr =
ConfigurationManager.ConnectionStrings["ConnectDBString"].ConnectionString;
SqlConnection con = new SqlConnection();
con.ConnectionString=constr;
String query = "SELECT * FROM EMPLOYEE WHERE
EmployeeName = '" + TextBox1.Text + "'";
SqlCommand cmd =new SqlCommand();
cmd.CommandText= query;
cmd.Connection=con;
con.Open();
string hd;
hd="False";
using (SqlDataReader dr = cmd.ExecuteReader())
{
while (dr.Read())
{
int ID = (int)dr["ID"];
string Name = (string)dr["EmployeeName"];
}
if (dr.FieldCount >1)
{
hd="True";
}
}
return(hd);
con.Close();
}
}
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What is the difference between custom controls and user controls?
Explain the main function of url routing system in asp.net mvc? : asp.net mvc
Just by seeing the signature of the bean how can you specify whether it is a stateful or stateless session bean?
What is difference between asp.net and asp?
We are using Jscriopt validations and at clint site javascript is not running that time validation would work? if yes then how it would behave?
How you will handle session when deploying application in more than a server?
What is difference between session and cookies?
What do you understand by aggregate dependency?
Can you use c# without .net?
When you use Ajax controls in the ASP.NET application?
What is Pre-Render event in ASP.NET?
Define cookie.
Why do we use web config?
What are the security types in asp.net?
Define tracing.
