数据库性能优化完全指南:从慢查询到高效查询
2026/1/16 13:54:34
在应用开发中,数据共享功能的初始化十分重要。通过以下代码,我们可以实现数据共享源合约的初始化:
shareClick(); // Initialization of Share source contract var view = Windows.ApplicationModel.DataTransfer.DataTransferManager.getForCurrentView(); view.addEventListener("datarequested", function (e) { var currentTask = TodoList.getTaskFromUI(); if (currentTask.description.length === 0) { e.request.failWithDisplayText("Indicate a description of the task."); return; } TodoList.shareDataAsHtml(e, currentTask); TodoList.shareDataAsPlainText(e, currentTask); }); // Load settings and initialize the view TodoList.settings.load(); TodoList.displayTask(new Task());