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WPF Button with Image
I'm trying to attach an image on a button in WPF, however this code fails. Seems strange after similar code would work perfectly in Mozilla XUL.
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App Inventor 2 低功耗蓝牙 BlueToothLE 拓展 · App Inventor 2 中文网
...称 BLE,是一种类似于经典蓝牙的新通信协议,不同之处在于它旨在消耗更少的功耗和成本,同时保持同等的功能。
因此,低功耗蓝牙是与耗电资源有限的物联网设备进行通信的首选。BluetoothLE 扩展需要 Android 5.0 或更高版本。
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Socket send函数和recv函数详解以及利用select()函数来进行指定时间的阻塞 ...
...者等于s的发送缓冲区的长度,那么send先检查协议 是否正在发送s的发送缓冲中的数据,如果是就等待协议把数据发送完,如果协议还没有开始发送s的发送缓冲中的数据或者s的发送缓冲中没有数据,那么 send就比较s的发送缓冲区...
数据存储组件 · App Inventor 2 中文网
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云数据库是一个不可见组件,允许您将数据存储在连接到互联网的数据库服务器上(使用Redis),这样你的App上所有用户就能共享数据。 默认情况下,数据将存储在 MIT 维护的服务器中,但是您可以设置和运行自己的服...
How to detect the currently pressed key?
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For a WPF solution you can use Keyboard.Modifiers == ModifierKeys.Shift (for those that came here on a search)
– Bill Tarbell
Jul 7 '16 at 17:34
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Globally catch exceptions in a WPF application?
We are having a WPF application where parts of it may throw exceptions at runtime. I'd like to globally catch any unhandled exception and log them, but otherwise continue program execution as if nothing happened (kinda like VB's On Error Resume Next ).
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Use StringFormat to add a string to a WPF XAML binding
I have a WPF 4 application that contains a TextBlock which has a one-way binding to an integer value (in this case, a temperature in degrees Celsius). The XAML looks like this:
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How to create a WPF UserControl with NAMED content
... the elements by calling a Uid finder method like Get object by its Uid in WPF.
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What is the difference between a User Control Library and a Custom Control Library?
I am just coming up to speed on WPF and would like to create a reusable WPF control.
2 Answers
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How to create a WPF Window without a border that can be resized via a grip only?
If you set ResizeMode="CanResizeWithGrip" on a WPF Window then a resize grip is shown in the lower right corner, as below:
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