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二维码生成使用指导 · App Inventor 2 中文网
...CARD 格式，扫码后手机会提示「添加联系人」：
when 按钮_生成名片.Click() {
二维码生成1.GenerateQRCode(join("MECARD:N:", 文本输入框_姓名.Text, ";TEL:", 文本输入框_电话.Text, ";EMAIL:", 文本输入框_邮箱.Text, ";;"), 垂直布局_二维码)
}
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edited May 6 at 4:10
andreikashin
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Are there conventions on how to name resources?
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edited Jul 14 '14 at 12:18
Bartek Lipinski
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How to perform Callbacks in Objective-C
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Normally, callbacks in objective C are done with delegates. Here's an example of a custom delega...
Proper Repository Pattern Design in PHP?
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edited May 23 '17 at 11:47
Community♦
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