一,修改鼠标的样式
1,this.Cursor = System.Windows.Forms.Cursors.Hand;
2,this.Cursor = new Cursor(“鼠标样式文件的路径“);
二,MySQL 新建表的时候报错:
#1075 – Incorrect table definition; there can be only one auto column and it must be defined as a key
解决办法是将自增的字段设置成为主键
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一,修改鼠标的样式
1,this.Cursor = System.Windows.Forms.Cursors.Hand;
2,this.Cursor = new Cursor(“鼠标样式文件的路径“);
二,MySQL 新建表的时候报错:
#1075 – Incorrect table definition; there can be only one auto column and it must be defined as a key
解决办法是将自增的字段设置成为主键