在C语言中说出KeyCode [英] say KeyCode in c sharp

问题描述

什么是c#.net中的dot(.)密钥键代码?

我正在从文本框中输入浮点数.我只能接受数字输入，但是我必须应用退格键和点(.)键....
http://msdn.microsoft.com /en-us/library/system.windows.forms.control.keypress(v=VS.90).aspx [ http://msdn.microsoft.com/en-us/library/system.windows.forms.keys.aspx#Y0 [ ^ ]

What is dot(.) key keycode in c#.net ???

I am taking floating point numbers input from a textbox. Only number inputs i can take, but i have to apply backspace and dot(.) keys....
http://msdn.microsoft.com/en-us/library/system.windows.forms.control.keypress(v=VS.90).aspx[^]
OR
http://msdn.microsoft.com/en-us/library/system.windows.forms.keys.aspx#Y0[^]

推荐答案

尝试使用190的OemPeriod密钥.
有关完整列表，请访问 http://msdn.microsoft.com/zh-CN/library/system.windows.forms.keys%28v=vs.71%29.aspx [

Try the OemPeriod keycode which is 190.
For a full list, go to http://msdn.microsoft.com/en-us/library/system.windows.forms.keys%28v=vs.71%29.aspx[^].

在C#中没有找到键码的方法，但是我们可以使用javascript找到它.

对于点(./句点)的键码是190.

In C# there is no method to find keycode, however we can find it using javascript.

For dot(./Period) keycode is 190.

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