帮帮我!谢谢
private int GetCount(string strID)
{
SqlConnection cn = new SqlConnection("server=JASON-KPFHBNWOG;uid=sa;pwd=68615907;database=ycjk");
cn.Open();
int count = 0;
using(SqlCommand cmd = new SqlCommand("SELECT COUNT(*) FROM TAB_khd_jbxx WHERE id=" + strID,cn))
{
count = Convert.ToInt32(cmd.ExecuteScalar());
cn.Close();
}
return count;
}
this.TextBox1.Text = GetCount("100").ToString();
为什么TextBox1.Text 得到的值总是 0 啊!
请帮我看看那里错了!