- 2024-09-21handycontrol的CheckComboBox的SelectedItems顺序
【实现效果】【问题】handycontrol的CheckComboBox没有SelectedItems这一项：当保存下来的选中项，需要在下次打开的时候加载，而handycontrol的CheckComboBox没有SelectedItems，于是就先解决如何拿到绑定SelectedItems，通过附加属性的方式：WPF使用附加属性来绑定ListBox的SelectedIt
- 2024-08-08qt之QTableWidget按列遍历数据
QObject::connect(ui->tableWidget_4,&QTableWidget::itemSelectionChanged,[=](){QList<QTableWidgetItem*>selectedItems=ui->tableWidget_4->selectedItems();if(!selectedItems.isEmpty()){in
- 2024-07-20vue实现选中左边数据到右边
vue<template><divclass="container"><el-row><el-col:span="4"><!--左边列表项--><divclass="scrollable-menu"><el-menuclass="e
- 2024-05-30Avalonia下DataGrid多选MVVM绑定的功能
安装Avalonia.Xaml.BehaviorsInstall-PackageAvalonia.Xaml.BehaviorsDataGridSelectedItemsBehavior.csusingAvalonia;usingAvalonia.Controls;usingAvalonia.Threading;usingAvalonia.Xaml.Interactivity;namespaceCgdataBase;publicclassDataGridSelected