public KeyValue GetResult(string sqlcomand, SqlConnection conn)
{
SqlCommand cmd = new SqlCommand(sqlcomand, conn);
SqlDataAdapter adapter = new SqlDataAdapter(cmd);
DataSet ds = new DataSet();
adapter.Fill(ds);//填充数据
if (ds.Tables[0].Rows.Count > 0)
{
return(ModelConvertHelper <KeyValue> .ToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
public T GetResult <T>(string sqlcomand, SqlConnection conn) where T : new()
{
SqlCommand cmd = new SqlCommand(sqlcomand, conn);
SqlDataAdapter adapter = new SqlDataAdapter(cmd);
DataSet ds = new DataSet();
adapter.Fill(ds);//填充数据
if (ds.Tables[0].Rows.Count > 0)
{
return(ModelConvertHelper <T> .ToModel(ds.Tables[0].Rows[0]));
}
else
{
return(default(T));
}
}
