public override ListViewItem GetMenuItem(ListViewGroupCollection groups)
{
System.Windows.Forms.ListViewItem listViewItem3 = new System.Windows.Forms.ListViewItem("学生管理", 6);
listViewItem3.Group = groups.Cast <ListViewGroup>()
.Where(l => l.Name.Equals("lvgSchool")).FirstOrDefault();
listViewItem3.ToolTipText = "学生管理";
return(listViewItem3);
}
public override ListViewItem GetMenuItem(ListViewGroupCollection groups)
{
System.Windows.Forms.ListViewItem listViewItem9 = new System.Windows.Forms.ListViewItem("修改密码", 3);
listViewItem9.Group = groups.Cast <ListViewGroup>()
.Where(l => l.Name.Equals("lvgManage")).FirstOrDefault();
listViewItem9.ToolTipText = "修改密码";
return(listViewItem9);
}
public override ListViewItem GetMenuItem(ListViewGroupCollection groups)
{
var listViewItem5 = new System.Windows.Forms.ListViewItem("卡片机管理", 8);
listViewItem5.Group = groups.Cast <ListViewGroup>()
.Where(l => l.Name.Equals("lvgManage")).FirstOrDefault();
listViewItem5.ToolTipText = "卡片机管理";
return(listViewItem5);
}
public void ListViewGroupCollection_AddRange_NullValueInGroups_ThrowsArgumentNullException()
{
using var listView = new ListView();
ListViewGroupCollection collection = listView.Groups;
var group = new ListViewGroup();
Assert.Throws <ArgumentNullException>("group", () => collection.AddRange(new ListViewGroup[] { group, null }));
Assert.Same(group, Assert.Single(collection.Cast <ListViewGroup>()));
}
public override ListViewItem GetMenuItem(ListViewGroupCollection groups)
{
var listViewItem1 = new System.Windows.Forms.ListViewItem("基本信息", 4);
listViewItem1.Group = groups.Cast <ListViewGroup>()
.Where(l => l.Name.Equals("lvgSchool")).FirstOrDefault();
listViewItem1.ToolTipText = "基本信息";
return(listViewItem1);
}
public void ListViewGroupCollection_Add_StringString_Success(string key, string headerText, string expectedHeaderText)
{
using var listView = new ListView();
ListViewGroupCollection collection = listView.Groups;
collection.Add(key, headerText);
ListViewGroup group = Assert.Single(collection.Cast <ListViewGroup>());
Assert.Equal(key, group.Name);
Assert.Equal(expectedHeaderText, group.Header);
}
public void ListViewGroupCollection_Add_ListViewGroup_Success()
{
using var listView = new ListView();
ListViewGroupCollection collection = listView.Groups;
var group1 = new ListViewGroup();
Assert.Equal(0, collection.Add(group1));
Assert.Same(group1, Assert.Single(collection));
Assert.Same(listView, group1.ListView);
// Add another.
var group2 = new ListViewGroup();
Assert.Equal(1, collection.Add(group2));
Assert.Equal(new ListViewGroup[] { group1, group2 }, collection.Cast <ListViewGroup>());
Assert.Same(listView, group2.ListView);
}
public void ListViewGroupCollection_Item_SetHasItemsFromOtherListView_Success()
{
var listView = new ListView();
ListViewGroupCollection collection = listView.Groups;
collection.Add(new ListViewGroup());
var otherListView = new ListView();
var item = new ListViewItem();
var group = new ListViewGroup();
group.Items.Add(item);
otherListView.Items.Add(item);
collection[0] = group;
Assert.Same(group, Assert.Single(collection.Cast <ListViewGroup>()));
Assert.Null(group.ListView);
}
public void ListViewGroupCollection_Item_SetHasItemsFromOtherListView_ThrowsArgumentException()
{
using var listView = new ListView();
ListViewGroupCollection collection = listView.Groups;
var oldGroup = new ListViewGroup();
collection.Add(oldGroup);
using var otherListView = new ListView();
var item = new ListViewItem();
var group = new ListViewGroup();
group.Items.Add(item);
otherListView.Items.Add(item);
Assert.Throws <ArgumentException>(null, () => collection[0] = group);
Assert.Same(oldGroup, Assert.Single(collection.Cast <ListViewGroup>()));
Assert.Null(group.ListView);
}
