本文整理汇总了C#中DbHelper.GetSqlStringCommond方法的典型用法代码示例。如果您正苦于以下问题：C# DbHelper.GetSqlStringCommond方法的具体用法？C# DbHelper.GetSqlStringCommond怎么用？C# DbHelper.GetSqlStringCommond使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类DbHelper的用法示例。
在下文中一共展示了DbHelper.GetSqlStringCommond方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Page_Load
protected void Page_Load(object sender, EventArgs e)
{
if (Session["uname"] == null)
{
Response.Write("<script>alert('系统超时或非法登录，请重新登录！');window.location.href='default.aspx';</script>");
return;
}
if (Session["uid"]==null)
{
Response.Write("<script>alert('系统超时或非法登录，请重新登录！');window.location.href='default.aspx';</script>");
return;
}
if (Session["ucount"] == null)
{
Response.Write("<script>alert('系统超时或非法登录，请重新登录！');window.location.href='default.aspx';</script>");
return;
}
string uid = Session["uid"].ToString();
dbh = new DbHelper();
string sql;
sql = string.Format("select count(*) from userinfo where parent_id='{0}' ", uid);
DbCommand dbc = dbh.GetSqlStringCommond(sql);
int count=int.Parse(dbh.ExecuteScalar(dbc).ToString());
int usercount = int.Parse(Session["ucount"].ToString()); ;
if (count >= usercount)
{
Response.Write("<script>alert('用户最大数超出设定范围，请联系管理员！');window.location.href='userlist.aspx';</script>");
return;
}
if (Request["id"] != null)
{
id = Request["id"];
sql = string.Format("select * from userinfo where id='{0}' ", Request["id"]);
DbCommand dbc3 = dbh.GetSqlStringCommond(sql);
dbr = dbh.ExecuteReader(dbc3);
dbr.Read();
tb_guid.Text = dbr["guid"].ToString();
tb_memo.Text = dbr["memo"].ToString();
tb_buydate.Text = dbr["buy_date"].ToString();
tb_stopdate.Text = dbr["stop_date"].ToString();
tb_username.Text = dbr["user_name"].ToString();
rb_stop.Checked = dbr["active"].ToString() == "0" ? true : false;
rb_active.Checked = dbr["active"].ToString() == "0" ? false : true;
}
else
{
tb_guid.ReadOnly = false;
tb_buydate.Text = DateTime.Now.ToString("yyyyMMdd");
tb_stopdate.Text = DateTime.Now.AddYears(1).ToString("yyyyMMdd");
rb_stop.Checked = true;
}
}示例2: Page_Load
protected void Page_Load(object sender, EventArgs e)
{
if (Request.Form["uname"] == null)
{
Response.Write("<script>alert('系统超时或非法登录，请重新登录！');window.location.href='default.aspx';</script>");
return;
}
if (Request.Form["psw"] == null)
{
Response.Write("<script>alert('系统超时或非法登录，请重新登录！');window.location.href='default.aspx';</script>");
return;
}
DbHelper dbh = new DbHelper();
string user = Request.Form["uname"];
string psw = Request.Form["psw"];
string sql = "select count(*) as c from admin where [email protected] and [email protected]";
DbCommand cmd = dbh.GetSqlStringCommond(sql);
SqlParameter[] dbp = new SqlParameter[2];
dbp[0] = new SqlParameter();
dbp[0].ParameterName = "@u";
dbp[0].Value = user;
dbp[1] = new SqlParameter();
dbp[1].ParameterName = "@p";
dbp[1].Value = psw;
sql = dbh.ExecuteScalar(cmd, dbp).ToString();
if (sql != "1")
{
Response.Write("<script>alert('用户名密码错误，请重新输入！');window.location.href='default.aspx';</script>");
}
else
{
Session.Timeout = 30;
sql = "select * from admin where username='"+user+"' and password='"+psw +"'";
DbCommand cmd2 = dbh.GetSqlStringCommond(sql);
DbDataReader dr = dbh.ExecuteReader(cmd2);
dr.Read();
Session["uname"] = user;
Session["uid"] = dr["id"].ToString();
Session["ucount"] = dr["usercount"].ToString();
Response.Write("<script> window.location.href='userlist.aspx';</script>");
}
}示例3: Page_Load
protected void Page_Load(object sender, EventArgs e)
{
if (Session["uname"] == null)
{
Response.Write("<script>alert('系统超时或非法登录，请重新登录！');window.location.href='default.aspx';</script>");
}
dbh = new DbHelper();
string sql;
sql = string.Format("select * from version" );
DbCommand dbc = dbh.GetSqlStringCommond(sql);
dbr = dbh.ExecuteReader(dbc);
this.GridView1.DataSource = dbr;
this.GridView1.DataBind();
}示例4: CheckOpen
public bool CheckOpen(String Uid)
{
string sql;
dbh = new DbHelper();
sql = string.Format("select count(*) from userinfo where guid='{0}' and active=1", Uid);
DbCommand dbc = dbh.GetSqlStringCommond(sql);
String s = dbh.ExecuteScalar(dbc).ToString();
if (s.Equals("1"))
{
return true;
}
else
{
return false;
}
}