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Description
FreeSql版本:2.3.100
数据库:Ms SqlServer 2012
FrameWork : dot net FrameWork 4.0
List集合共有七条数据,更新第五条(下标4)时,失败。
完整Demo代码:
class Program
{
static void Main(string[] args)
{
var free = new FreeSql.FreeSqlBuilder();
free.UseConnectionString(FreeSql.DataType.SqlServer, "Data Source=lSer;Initial Catalog=Platform;User ID=sa;PassWord=999999;Min Pool Size=100");
free.UseAutoSyncStructure(true);
var freeSql = free.Build();
List<Data> list = new List<Data>() { };
var rep = freeSql.GetRepository<Data>(t => t.DepNo == 1);
if (!rep.Select.Any())
{
for (var i = 0; i < 7; i++)
{
list.Add(new Data { DepNo = 1, Name = "Name" + (i + 1) });
}
rep.Insert(list);
}
list = rep.Select.ToList();
// 每次只更新下面其中一个
list[3].Name = "Modify4";//updated =1 ,更新成功
// list[4].Name = "Modify5";//updated=0,没有更新,失败
// list[5].Name = "Modify6";//updated=6,更新成功
var updated = rep.Update(list);
}
class Data
{
[Column(IsIdentity =true)]
public int Id { get; set; }
public int DepNo { get; set; }
public string Name { get; set; }
}
}//2.3.100
list[4].Name = "Modify5";//updated=0,没有更新,失败 。只有这一句时,更新失败
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