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C# Telerik MVC网格外键列动态下拉列表_C#_Asp.net Mvc_Drop Down Menu_Foreign Keys_Telerik Grid - Fatal编程技术网

C# Telerik MVC网格外键列动态下拉列表

C# Telerik MVC网格外键列动态下拉列表,c#,asp.net-mvc,drop-down-menu,foreign-keys,telerik-grid,C#,Asp.net Mvc,Drop Down Menu,Foreign Keys,Telerik Grid,我的Telerik网格中有以下内容: columns.ForeignKey(x => x.TutorUsername, (Tutor.GetAllTutors()), "username", "fullName").Title("Tutor").Width(150); 这很好,它给了我一个所有导师的下拉列表,它的值与每行的导师用户名相关联 我想更进一步,使每一行的下拉列表都是动态的,如下所示: columns.ForeignKey(x => x.TutorUsername, (Tu

我的Telerik网格中有以下内容:

columns.ForeignKey(x => x.TutorUsername, (Tutor.GetAllTutors()), "username", "fullName").Title("Tutor").Width(150);
这很好,它给了我一个所有导师的下拉列表,它的值与每行的导师用户名相关联

我想更进一步,使每一行的下拉列表都是动态的,如下所示:

columns.ForeignKey(x => x.TutorUsername, (Tutor.GetSubjectTutors(x => x.subjectCode)), "username", "fullName").Title("Tutor").Width(150);
每行返回subjectCode,我只是不知道如何在上面描述的GetSubjectTutors()方法中访问它

任何帮助都将不胜感激