iam getting an error in aspx.cs page

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protected void Button1_Click1(object sender, EventArgs e)
{
try
{
SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["RegistrationConnectionString"].ConnectionString);
con.Open();
string insertQuery = "insert into UserData(User Name,Email,Password,Country)values(@Uname,@Email,@Password,@Country)";
SqlCommand com = new SqlCommand(insertQuery, con);
com.Parameters.AddWithValue("@Uname", TextBoxUN.Text);
com.Parameters.AddWithValue("@email", TextBoxEmail.Text);
com.Parameters.AddWithValue("@password", TextBoxPass.Text);
com.Parameters.AddWithValue("@country", DropDownListCountry.SelectedItem.ToString());

com.ExecuteNonQuery();
Response.Redirect("Mnager.aspx");
Response.Write("Registration is Successfull..........");

con.Close();
}
catch (Exception ex)
{
Response.Write("Error:" + ex.ToString());
}

Posted 26-Feb-14 19:05pm

harshavardhan12345678

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Ramug10 27-Feb-14 1:06am

Show me your error..

harshavardhan12345678 27-Feb-14 1:07am

User already ExistsError:System.Data.SqlClient.SqlException (0x80131904): Incorrect syntax near the keyword 'User'. at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning() at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString) at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async) at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result) at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe) at System.Data.SqlClient.SqlCommand.ExecuteNonQuery() at Registrationaspx.Button1_Click1(Object sender, EventArgs e) in c:\Users\MR002\Documents\Visual Studio 2010\WebSites\LoginWebsite1\Registrationaspx.aspx.cs:line 41

harshavardhan12345678 27-Feb-14 1:47am

thanks bro

Ramug10 27-Feb-14 1:57am

You most welcome always..

harshavardhan12345678 27-Feb-14 6:01am

protected void Button_Login_Click(object sender, EventArgs e)
{
SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["RegistrationConnectionString"].ConnectionString);
con.Open();
string checkuser = "select count(*) from UserData where [User Name]='" + TextBoxUserName.Text + "'";
SqlCommand com = new SqlCommand(checkuser, con);
int temp = Convert.ToInt32(com.ExecuteScalar().ToString());
con.Close();
if (temp == 1)
{
con.Open();
string checkPasswordQuery = "select password from UserData where [User Name]'" + TextBoxUserName.Text + "'";
SqlCommand passcom = new SqlCommand(checkPasswordQuery, con);
string password = passcom.ExecuteScalar().ToString().Replace(" ","");
if (password == TextBoxPassword.Text)
{
Session["New"] = TextBoxUserName.Text;
Response.Write("Password is correct");
Response.Redirect("Mnager.aspx");
}
else
{
Response.Write("password is not correct");
}

harshavardhan12345678 27-Feb-14 6:01am

2nd error

harshavardhan12345678 27-Feb-14 6:28am

did not connect todatabase

Ramug10 27-Feb-14 6:22am

what error you getting?

harshavardhan12345678 27-Feb-14 6:29am

did not connect to database

harshavardhan12345678 27-Feb-14 6:31am

it doesn't goes to response.redirect pagen doesn't connect to
database

2 solutions

Solution 2

Check the answer to your previous question , its the same solution .

iam getting error in defaul.aspx.cs page[^]

Posted 26-Feb-14 19:20pm

JoCodes

v2

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Ramug10 · Accepted Answer · 2014-02-26T19:16:00

Use the below code..

protected void Button1_Click1(object sender, EventArgs e)
        {
            try
            {
                SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["RegistrationConnectionString"].ConnectionString);
                con.Open();
                string insertQuery = "insert into UserData([User Name],Email,Password,Country)values(@Uname,@Email,@Password,@Country)";
                SqlCommand com = new SqlCommand(insertQuery, con);
                com.Parameters.AddWithValue("@Uname", TextBoxUN.Text);
                com.Parameters.AddWithValue("@email", TextBoxEmail.Text);
                com.Parameters.AddWithValue("@password", TextBoxPass.Text);
                com.Parameters.AddWithValue("@country", DropDownListCountry.SelectedItem.ToString());

                com.ExecuteNonQuery();
                Response.Redirect("Mnager.aspx");
                Response.Write("Registration is Successfull..........");

               
            }
            catch (Exception ex)
            {
                Response.Write("Error:" + ex.ToString());
            }
            finally
            {
                con.Close();
            }
        }