How do I do this so condition is met?

Question

1.00/5 (1 vote)

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I tried codes below but wont work

What I have tried:

C#

using (SqlConnection con = new SqlConnection(strConnString))
{
    string strQuery = "SELECT * FROM LoanRates where DateTime.Now between LoanAvailableFrom and LoanAvailableTo";
    SqlCommand cmd = new SqlCommand(strQuery);
    using (SqlDataAdapter sda = new SqlDataAdapter())
    {
        cmd.Connection = con;
        con.Open();
        sda.SelectCommand = cmd;
        sda.Fill(da);
        GridView1.DataSource = da;
        GridView1.DataBind();

    }
}

Posted 5-Aug-16 17:04pm

Member 12652110

Updated 5-Aug-16 18:56pm

George Jonsson

v2

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Comments

George Jonsson 5-Aug-16 23:19pm

What kind of type is the variable da?
And what is not working? No data shown in the grid view?

Dave Kreskowiak 6-Aug-16 0:08am

So what is "DateTime.Now" supposed to do in an SQL statement?

2 solutions

Solution 1

Try this line instead :

C#

string dt = DateTime.Now.ToString("yyyy-MM-dd");
string strQuery = "SELECT * FROM LoanRates where " + dt +" between LoanAvailableFrom and LoanAvailableTo";

Posted 5-Aug-16 18:17pm

Mehdi Gholam

Comments

Krunal Rohit 6-Aug-16 3:41am

5!
KR

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Karthik_Mahalingam · Accepted Answer · 2016-08-05T18:56:00

If the Application and Database is in same server or location, you could use this

C#

string strQuery = "SELECT * FROM LoanRates where getdate() between LoanAvailableFrom and LoanAvailableTo";

else

C#

string strQuery = "SELECT * FROM LoanRates where @date between LoanAvailableFrom and LoanAvailableTo";
           SqlCommand cmd = new SqlCommand(strQuery);
           string date = DateTime.Now.ToString("yyyy-MM-dd"); // check the format in your table
           cmd.Parameters.Add("@date", date);