C# 错误:";方法'没有重载;ExecuteInsert';采取';5';“论点”;

C# 错误:";方法'没有重载;ExecuteInsert';采取';5';“论点”;,c#,sql,sql-server,C#,Sql,Sql Server,我对C#参数有个问题 我得到了这个错误: 方法“ExecuteInsert”没有重载接受“5” 这是我的代码: private void ExecuteInsert(string FirstName, string LastName, string MiddleName, string UserName, string Password, string MemberStatus) { SqlConnection conn = new SqlConnection(GetConnection

我对C#参数有个问题

我得到了这个错误:

方法“ExecuteInsert”没有重载接受“5”

这是我的代码:

private void ExecuteInsert(string FirstName, string LastName, string MiddleName, string UserName, string Password, string MemberStatus)
{
    SqlConnection conn = new SqlConnection(GetConnectionString());
    string sql = "INSERT INTO Registration (FirstName, LastName, MiddleName, UserName, Password, MemberStatus, DateRegistration) VALUES"
                + " (@FirstName,@LastName,@MiddleName,@UserName,@Password,'ACTIVE',CURRENT_TIMESTAMP)";

    try
    {
        conn.Open();
        SqlCommand cmd = new SqlCommand(sql, conn);
        SqlParameter[] param = new SqlParameter[5];
        param[0] = new SqlParameter("@FirstName", SqlDbType.VarChar, 50);
        param[1] = new SqlParameter("@LastName", SqlDbType.VarChar, 50);
        param[2] = new SqlParameter("@MiddleName", SqlDbType.VarChar, 50);
        param[3] = new SqlParameter("@UserName", SqlDbType.VarChar, 50);
        param[4] = new SqlParameter("@Password", SqlDbType.VarChar, 50);
        param[5] = new SqlParameter("ACTIVE", SqlDbType.VarChar, 50);
        param[6] = new SqlParameter("CURRENT_TIMESTAMP", SqlDbType.VarChar, 50);

        param[0].Value = FirstName;
        param[1].Value = LastName;
        param[2].Value = MiddleName;
        param[3].Value = UserName;
        param[4].Value = Password;
        param[5].Value = MemberStatus;
        param[6].Value = DateRegistration;

        for (int i = 0; i < param.Length; i++)
        {
            cmd.Parameters.Add(param[i]);
        }

        cmd.CommandType = CommandType.Text;
        cmd.ExecuteNonQuery();
    }
    catch (System.Data.SqlClient.SqlException ex)
    {
        string msg = "Insert Error:";
        msg += ex.Message;
        throw new Exception(msg);
    }
    finally
    {
        conn.Close();
    }
}

protected void Button1_Click(object sender, EventArgs e)
{
    if (TxtPassword.Text == TxtRePassword.Text)
    {
        //call the method to execute insert to the database
        ExecuteInsert(TxtFName.Text,
                      TxtLName.Text,
                      TxtMName.Text,
                      TxtUserName.Text,
                      TxtPassword.Text);
        Response.Write("Record was successfully added!");
        ClearControls(Page);
    }
    else
    {
        Response.Write("Password did not match");
        TxtPassword.Focus();
    }
}
public static void ClearControls(Control Parent)
{
    if (Parent is TextBox)
    { (Parent as TextBox).Text = string.Empty; }
    else
    {
        foreach (Control c in Parent.Controls)
            ClearControls(c);
    }
}
}
private void ExecuteInsert(字符串FirstName、字符串LastName、字符串MiddleName、字符串用户名、字符串密码、字符串MemberStatus)
{
SqlConnection conn=新的SqlConnection(GetConnectionString());
string sql=“插入到注册(FirstName、LastName、MiddleName、用户名、密码、MemberStatus、DateRegistration)值中”
+“(@FirstName、@LastName、@MiddleName、@UserName、@Password、'ACTIVE',当前时间戳)”;
尝试
{
conn.Open();
SqlCommand cmd=新的SqlCommand(sql,conn);
SqlParameter[]param=新的SqlParameter[5];
param[0]=新的SqlParameter(“@FirstName”,SqlDbType.VarChar,50);
param[1]=新的SqlParameter(“@LastName”,SqlDbType.VarChar,50);
param[2]=新的SqlParameter(“@MiddleName”,SqlDbType.VarChar,50);
param[3]=新的SqlParameter(“@UserName”,SqlDbType.VarChar,50);
param[4]=新的SqlParameter(“@Password”,SqlDbType.VarChar,50);
param[5]=新的SqlParameter(“活动”,SqlDbType.VarChar,50);
param[6]=新的SqlParameter(“当前_时间戳”,SqlDbType.VarChar,50);
参数[0]。值=FirstName;
参数[1]。值=LastName;
参数[2]。值=中间名;
参数[3]。值=用户名;
参数[4]。值=密码;
参数[5]。值=成员状态;
参数[6]。值=日期注册;
对于(int i=0;i
你在开玩笑吗?数一数您的参数,注意您在呼叫时缺少
string MemberStatus
。错误再清楚不过了

很明显,您的函数接受了6个参数,而不是5个。您已将数组大小声明为5,并添加了6个参数。那会是一个好主意吗difference@Soundararajan这将是下一个问题,一旦这个代码编译,所以我需要为我的字符串MemberStatus设置另一个文本框。。谢谢。还是我只需要删除我的字符串MemberStatus并保留我的参数。。