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- 增加 Aop.AuditDataReader 事件拦截 DataReader 读取值 #436；

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This commit is contained in:
28810
2020-08-25 12:42:58 +08:00
parent 824d60cbb2
commit fbf62b6630
10 changed files with 136 additions and 26 deletions
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11
FreeSql/Internal/UtilsExpressionTree.cs
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@ -1324,7 +1324,14 @@ namespace FreeSql.Internal
internal static PropertyInfo PropertyDataReaderFieldCount = typeof(DbDataReader).GetProperty("FieldCount");
internal static object InternalDataReaderGetValue(CommonUtils commonUtil, DbDataReader dr, int index)
{
if (commonUtil._orm.Ado.DataType == DataType.Dameng && dr.IsDBNull(index)) return null;
var orm = commonUtil._orm;
if (orm.Aop.AuditDataReaderHandler != null)
{
var args = new Aop.AuditDataReaderEventArgs(dr, index);
orm.Aop.AuditDataReaderHandler(orm, args);
return args.Value;
}
if (orm.Ado.DataType == DataType.Dameng && dr.IsDBNull(index)) return null; //OdbcDameng 不会报错
return dr.GetValue(index);
}
internal static RowInfo ExecuteArrayRowReadClassOrTuple(string flagStr, Type typeOrg, int[] indexes, DbDataReader row, int dataIndex, CommonUtils _commonUtils)
@ -1447,7 +1454,7 @@ namespace FreeSql.Internal
var name = row2.GetName(a);
//expando[name] = row2.GetValue(a);
if (expandodic.ContainsKey(name)) continue;
expandodic.Add(name, row2.GetValue(a));
expandodic.Add(name, Utils.InternalDataReaderGetValue(_commonUtils, row2, a));
}
//expando = expandodic;
return new RowInfo(expandodic, fc);