public SqlDataReader BindVote()
{
OleDbHelper.OleDbHelper helper = new OleDbHelper.OleDbHelper();
SqlDataReader dr;
helper.RunCmd("select * from vote order by VoteID asc", out dr);
return (dr);
}
我将RunCmd转到定义后怎么无法修改代码呢?
namespace OleDbHelper
{
public class OleDbHelper
{
public OleDbHelper(); public void Close();
public void Dispose();
public void RunCmd(string cmdText, out SqlDataReader dataReader);//就是修改这个方法
public void TryCmd(string cmdText);
}
}
请指教
{
OleDbHelper.OleDbHelper helper = new OleDbHelper.OleDbHelper();
SqlDataReader dr;
helper.RunCmd("select * from vote order by VoteID asc", out dr);
return (dr);
}
我将RunCmd转到定义后怎么无法修改代码呢?
namespace OleDbHelper
{
public class OleDbHelper
{
public OleDbHelper(); public void Close();
public void Dispose();
public void RunCmd(string cmdText, out SqlDataReader dataReader);//就是修改这个方法
public void TryCmd(string cmdText);
}
}
请指教
public void RunCmd(string cmdText, out SqlDataReader dataReader)
{
//这里添加需要的实现代码
}