no overload for method takes '1' arguments

Santosh Kumar

Hi all!

I have a problem, I am using this code in a software and I am getting a error in GetData(cmd).

I have done it another way but I want to know what's really problem, can anybody help me?

string dbconnection = ConfigurationManager.ConnectionStrings["ConString"].ConnectionString;

private void BindData()

{

SqlConnection con = new SqlConnection(dbconnection);

string strQuery = "select CustomerID,ContactName,CompanyName " + " from customers";

SqlCommand cmd = new SqlCommand(strQuery);

GridView1.DataSource = GetData(cmd);

// => getting eror (no overload for method 'GetData' takes '1' arguments)

GridView1.DataBind();

}

private void GetData()

{

GridView1.DataBind();

}

Thanks

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