问题描述
我有一个从数据库填充的列表,我想将此列表绑定到数据网格,任何
的帮助将不胜感激。以下是我的代码:
i am having a list populated from a database, i want to bind this list to a datagrid, any
assistance will be appreciated. below is my code:
public List<string> listUserNameDuplicate = new List<string>();
public List<string> listUserName = new List<string>();
while (reader.Read())
{
listUserName.Add(reader["FirstName"].ToString().ToUpper());
listUserNameDuplicate.Add(reader["LastName"].ToString().ToUpper());
listUserNameDuplicate.Add(reader["FirstName"].ToString().ToUpper());
listUserNameDuplicate.Add(reader["MiddleName"].ToString().ToUpper());
listUserNameDuplicate.Add(reader["ClassName"].ToString().ToUpper());
}
i以这种方式呼叫列表:
i am calling the list in this way:
listBoxDuplicate.DataSource = Wr.listUserNameDuplicate.ToList();
it仅显示一行中的列表项,它们都是整数值,我想在数据网格中显示Firstname,LastName,MiddleName,ClassName作为标题文本,并且它们是
下面的相应记录。
我还想检查listUserName是否包含多个用户名。
任何帮助将不胜感激。在此先感谢。
it displays the list items in one row only, and they are all integer values, i want to display Firstname, LastName,MiddleName,ClassName as header text in the datagrid and their
corresponding records below.
And i also want to check whether the listUserName contains more than one username.
Any assistance will be appreciated. Thanks in advance.
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