DataGridView绑定源datacontext.ExecuteQuery allowusertoaddrows已禁用(DataGridView Binding Source datacontext.ExecuteQuery allowusertoaddrows disabled)

   IT问题网   2020-06-28 00:00:00

问 题

使用以下代码:



 iqueryable data = db.executequerylt; mytablegt;("  select * from mytable")。asqueryable(); 

datagridviewbindingsource.datasource = data; lt; / mytable gt;




datagridview显示mytable就好了,但现在用户无法添加行。



使用此代码:



 iqueryable data = (来自 p   db.mytable 选择 p); 

datagridviewbindingsource.datasource = data;




用户可以向datagridview添加行。如何使用第一个codesnippet提供此选项的任何线索?

解决方案

我现在正在使用linq.dynamics api。更幸运的是那个!

标签:绑定已经禁用



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