what is query for checking multiple values from same textbox

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i want to enter either email_id or user_name from one textbox

i am using this query but it is taking only first field from query i.e. email_id it is failed for user_name

C#

string str = "select login_with_email from PROFILE where  email_id='" + txt_login_userid.Text.Trim() + "' OR user_name ='" + txt_login_userid.Text.Trim() + "' and password= ' " + txt_login_pass.Text.Trim()+'" " ;

[edit]code block added[/edit]

Posted 16-Nov-12 22:33pm

Member 9579525

Updated 16-Nov-12 23:04pm

Nelek

v2

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faisal23 17-Nov-12 4:36am

Provide one check box on login page chech if login through email then it is simply solved.

Member 9579525 17-Nov-12 4:44am

i m trying following way..
on registration form user have to choose the way how to login ie. either email id or user name

faisal23 17-Nov-12 4:53am

ok so make stored procedure or in above query pass only one parameter for email or name based on selection and check in query if user use email then in query compare with email and same as for name.

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n.podbielski · Answer 1 · 2012-11-16T23:13:00

Just add () right now you are checking if user have given email OR (have login and password), so right now when you enter email and password correctly system will not permit you to login.

C#

string str = "select login_with_email from PROFILE where (email_id='" + txt_login_userid.Text.Trim() + "' OR user_name ='" + txt_login_userid.Text.Trim() + "') and password= ' " + txt_login_pass.Text.Trim()+'" " ;

But seriously I don't want to start pointing how many things is wrong with this. Use sql parameters at least.