C#组合框文字事件 [英] C# combo box text event

问题描述

嗨.
我正在使用组合框.我想检查用户是否从组合框中选择了任何文本.有什么方法可以告诉我?

Hi.
I am using a combo box. I want to check that if the user has select the any text form the combo box or not. What method can tell me that?

Thanks

推荐答案

根据环境的不同，您所需要做的就是检查comboBox.Tet属性.请参阅 http://msdn.microsoft.com/en-us/library/system .windows.forms.combobox.aspx [ ^ ].

More than likely, depending on environment, all you need to do is to check the comboBox.Tet property. See http://msdn.microsoft.com/en-us/library/system.windows.forms.combobox.aspx[^].

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