将查询结果添加到标签字符串

Question

我有一个标签，我希望显示标准消息"Today's Total: "如何将我的查询结果添加到标签上该字符串的末尾。

var sql = @" SELECT COUNT (RTFPressTableID) AS NumberOfTables
             FROM RTFPressTables
             WHERE PressCloseTime BETWEEN DATEADD(day, DATEDIFF(day, 0, @Date), '06:00:00') 
             AND  DATEADD(day,DATEDIFF(day, 0, @Date), '23:59:59') ";
using (SqlConnection conn = new SqlConnection("Data Source = ; Initial Catalog = ; Integrated Security = True"))
{
    conn.Open();
    using (SqlCommand command = new SqlCommand(sql, conn))
    {
        command.Parameters.Add("@Date", SqlDbType.DateTime);
        command.Parameters["@Date"].Value = dateTimePicker1.Value.Date;
        Int32 count = Convert.ToInt32(command.ExecuteScalar());                    

        if (count > 0)
        {                        
           todaysTotal.Text = Convert.ToString(count.ToString());
            if (count >= 100)
            {
                todaysTotal.BackColor = Color.LawnGreen;
            }
        }

        else
        {
            todaysTotal.Text = "Todays Total: 0";
        }
        conn.Close();

Answer 1

对于和我有类似问题的人来说，iakobski 给我的答案是正确的解决方案。改变

 todaysTotal.Text = Convert.ToString(count.ToString());

至

  todaysTotal.Text = $"Today's Total: {count}";

将查询结果添加到标签字符串

Adding Query result to label string

c#

sql-server-2005