首页 \ 问答 \ 反应原生升级命令究竟在做什么?(What exactly is react-native upgrade command doing? particularly to the gradle files?)

反应原生升级命令究竟在做什么?(What exactly is react-native upgrade command doing? particularly to the gradle files?)

我想了解react-native upgrade命令正在做什么,它有时会更改gradle文件:

  • Android设备/应用/的build.gradle
  • 安卓/ settings.gradle

为什么要问我是否要Y / N来更新文件? 如果我一直在回答否,这会对应用程序产生不良影响吗?


I want to understand what the react-native upgrade command is doing, it sometimes changes the gradle files:

  • android/app/build.gradle
  • android/settings.gradle

Why does it asks if I want to Y/N to update does files? If I keep answering No is this gonna have bad impact on the application?


原文:https://stackoverflow.com/questions/45084169
更新时间:2023-10-27 20:10

最满意答案

看起来您需要重置cancelCharacter标志。 处理Leave事件:

private void txtAmount_Leave(object sender, EventArgs e)
{
    cancelCharacter = false;
}

这个怎么样。 在keydown事件中更改为此行以监视选择了多少个字符:

if (decimalvalue[1].Length >= 2 && txtAmount.SelectionLength < 1 && 
    txtAmount.SelectionStart > textValue.IndexOf("."))

Looks like you need to reset your cancelCharacter flag. Handle the Leave event:

private void txtAmount_Leave(object sender, EventArgs e)
{
    cancelCharacter = false;
}

How about this. Change to this line in you keydown event to watch for how many characters are selected:

if (decimalvalue[1].Length >= 2 && txtAmount.SelectionLength < 1 && 
    txtAmount.SelectionStart > textValue.IndexOf("."))

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