Display UserName

Question

Hi, I would like to know on how to display the logged in username after logging in into the system.

Kunal Vaishya · Answer

Dear You can use Public String Variable to store UseName and after successfully login Disply in veriable value in to label if desktop application you can also use toolstrip menu label to display best way if you use MDI Form

Krishna Garad · Answer

If I'm not wrong when you are logged in you are hiding the login form when user logged sucessfully. and after that you are opening home page. You can do some on login page buttonlogin_Click(..) { //your logic to check username and pwd //declare one variable in home page with public modifier homepage obj=new homepage(); obj.username=textboxusername.Text; obj.show(); this.hide() ) may helps you

sheen buhay · Answer

@kunal & satya, by the way, this is using windows application c#. thanks.

Satyapriya Nayak · Answer

Hi sheen, Try this... Untitled Page Width="100px" BackColor="#FFFF66" ForeColor="#FF3300"> Width="100px" BackColor="#FFFF66" ForeColor="#FF3300"> TextMode="Password" Width="100px"> BackColor="#CCFF99" onclick="btn_login_Click" /> using System; using System.Collections; using System.Configuration; using System.Data; using System.Linq; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.HtmlControls; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Xml.Linq; using System.Data.SqlClient; namespace login_using_parameter { public partial class _Default : System.Web.UI.Page { string strConnString = ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString; string str = null; SqlCommand com; protected void btn_login_Click(object sender, EventArgs e) { object obj = null; SqlConnection con = new SqlConnection(strConnString); con.Open(); str = "select count(*) from login where UserName=@UserName and Password =@Password"; com = new SqlCommand(str, con); com.CommandType = CommandType.Text; com.Parameters.AddWithValue("@UserName", TextBox_user_name.Text); com.Parameters.AddWithValue("@Password", TextBox_password.Text); obj = com.ExecuteScalar(); if ((int)(obj) != 0) { lb1.Text = "WELLCOME :: " + TextBox_user_name.Text; } else { lb1.Text = "invalid user name and password"; } con.Close(); } } } Thanks If this post helps you mark it as answer

Kunal Vaishya · Answer

Dear when you loging into website then store name in session Session["username"]=TextBox1.Text and Check if Session.Count > 0 then Display Username in Label in Webpage

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