在ComboBox上进行双数据绑定? [英] Double Data Bindings on ComboBox?

问题描述

直觉告诉我XAML允许在ComboBox上进行双重数据绑定，这仅仅是因为我需要首先从数据库中的表填充/显示数据，然后能够选择一个值以传递到数据网格中.如果我是正确的，那么哪些数据绑定是哪些?以身作则向我展示肯定可以.而且，根据您的答复，我可能还有其他问题.一如既往地谢谢您.

Intuition tells me XAML allows for double data bindings on a ComboBox simply because I need to first populate/display data from a table in my database and then be able to select a value to pass into a datagrid. If I am correct, then which data bindings are which? Showing me by example would definitely work. And, I may have more questions depending on your response. Thank you as always.

推荐答案

您的问题不是很清楚，但是如果您要设置显示值，请使用DisplayMemberPath 属性.

请参阅 http://msdn.microsoft.com/en-us/library /system.windows.controls.itemscontrol.displaymemberpath.aspx [ ^ ]

有一个ListBox的示例，但也有一个ComboBox 的示例.

Your question is not very clear, but if you mean setting the display value, then use the DisplayMemberPath property.

See http://msdn.microsoft.com/en-us/library/system.windows.controls.itemscontrol.displaymemberpath.aspx[^]

The example there is for a ListBox, but it''s the same for a ComboBox too.

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