问题1:
when casting from a number,the value must be a number less than infinity解决办法:用Convert.ToInt32代替int
eg:
this.SALEID = (int)value => this.SALEID = Convert.ToInt32(value);
原因:object不能用(int)转换
问题2:too many connections
解决办法:
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Tags: C#连接MySQLC#连接MySQL tootoo manymany connectionsconnections