hashtable 排序问题
帮忙看下下面这段代码,我应该怎么改合适,实现dt 按查询的数据的原先顺序排序
DataTable source = ds.Tables[0];//日期
DataTable user = ds.Tables[1];//用户
DataTable dt = new DataTable();//显示dt
dt.Columns.Add(new DataColumn("user"));
foreach (DataRow var in source.Rows)
{
DataColumn newcolumn = new DataColumn(var["SDATE"].ToString());
newcolumn.Caption = var["SDATE"].ToString();
newcolumn.DataType = typeof(bool);
newcolumn.DefaultValue = false;
dt.Columns.Add(newcolumn);
}
DataTable db = ds.Tables[2];//查出的日志信息
System.Collections.Hashtable hasTable = new System.Collections.Hashtable();
foreach (DataRow var in user.Rows)
{
string keys = var["name"].ToString();
DataRow row = dt.NewRow();
row["user"] = keys;
hasTable.Add(keys, row);
}
foreach (DataRow var in db.Rows)
{
string keys = var["name"].ToString();
DataRow userRow = null;
if (hasTable.ContainsKey(keys))
{
userRow = hasTable[keys] as DataRow;
}
else
{ }
userRow[var["DIARYDATE"].ToString()] = (var["auditstatus"].ToString() == "1");
}
foreach (DataRow var in hasTable.Values)
{
dt.Rows.Add(var);
}