ASP.net C# "reader is a variable but is used like a method"

Hi. I am trying to use the following code to read through a SQL table to check if a userID and password exist. I converted the code from a VB.net project and am getting an error on the word reader - "reader is a variable but is used like a method"



        protected void Button1_Click(object sender, EventArgs e)
        {
            {
                string oAdminID = null;
                string oPassword = null;
                string SQL = null;

                SqlConnection myConnection = new SqlConnection("server=......;uid=Murray;pwd=.....;database=.....y");

                //Dim command As SqlCommand = New SqlCommand("SELECT * From Reviewers;", myConnection)

                SQL = "SELECT * From Administrators";
                SqlCommand command = new SqlCommand(SQL, myConnection);

                try
                {
                    myConnection.Open();

                    SqlDataReader reader = command.ExecuteReader();


                    if (reader.HasRows)
                    {
                        while (reader.Read())
                        {
                            if (!reader("AdminID").Equals(DBNull.Value))
                            {
                                oAdminID = reader("AdminID").ToString();
                            }
                            else
                            {
                                oAdminID = "";
                            }
                            if (!reader("Password").Equals(DBNull.Value))
                            {
                                oPassword = reader("Password").ToString();
                            }
                            else
                            {
                                oPassword = "";
                            }


                            if (oAdminID == this.AdminID.Text)
                            {

                                if (oPassword == Password.Text)
                                {
                                    this.Label_LoggedIn.Text = "Logged in:";
                                    this.Label_Reviewer.Text = oAdminID;


                                    this.Label_Error1.Text = "";
                                    this.Panel1.Visible = true;

                                }
                                else
                                {
                                    this.Label_Error1.Text = "The password that you entered does not match the Reviewer namee.";
                                }
                            }
                            else
                            {
                                this.Label_Error1.Text = "The username entered does not exist";
                            }

                        }
                    }
                    else
                    {
                        //Console.WriteLine("No rows found.")
                    }

                    reader.Close();

                    myConnection.Close();

                }
                catch (Exception ex)
                {
                    this.Label_Error1.Text = ex.Message;
                }
            }

        }
Murray BrownMicrosoft Cloud Azure/Excel Solution DeveloperAsked:
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Tom BeckCommented:
In C# arrays are accessed with square brackets. For example:
reader["AdminID"]

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Lalit ChandraCommented:
Square brackets, not parentheses, should be used when referencing a column

Reader("AdminID");
should be
Reader["AdminID"];
darjimaulikCommented:
Hi,
If you want to access Field item of the Reader in C#
you have to use reader["value"] like below

						
while (reader.Read())
	{
		if (!reader["AdminID"].Equals(DBNull.Value))
		{
			oAdminID = reader["AdminID"].ToString();
		}
		else
		{
			oAdminID = "";
		}
		if (!reader["Password"].Equals(DBNull.Value))
		{
			oPassword = reader["Password"].ToString();
		}

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Murray BrownMicrosoft Cloud Azure/Excel Solution DeveloperAuthor Commented:
thanks for the help
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