private void MyTabItem_OnOnClickEvent(MyTabItem sender, string pagename, bool dark)
{
_buttonStatus.Baseurl = dark ? "Resources/Icon/ControlBox/dark/" : "Resources/Icon/ControlBox/default/";
if (pagename == null)
{
return;
}
if (_userControlDic.ContainsKey(pagename))
{
MainContent.Content = _userControlDic[pagename];
}
else
{
switch (pagename)
{
case "Login":
{
var page = new MyLogin();
_userControlDic.Add(pagename, page);
MainContent.Content = page;
break;
}
case "MainControl":
{
var page = new MyMainControl();
_userControlDic.Add(pagename, page);
MainContent.Content = page;
break;
}
case "Node":
{
var page = new MyNode();
_userControlDic.Add(pagename, page);
MainContent.Content = page;
break;
}
case "Task":
{
var page = new MyTask();
_userControlDic.Add(pagename, page);
MainContent.Content = page;
break;
}
case "Setting":
{
var page = new MySetting();
_userControlDic.Add(pagename, page);
MainContent.Content = page;
break;
}
}
}
}
// adds a new blank tab
private void addTab()
{
MyTabItem newTab = new MyTabItem();
newTab.ContextMenuUpdate += HandleContextMenu; // event handler
newTab.NoteLinkUpdate += HandleNoteLink; // event handler
newTab.TextClick += HandleTextUpdate; // event handler
tabItems.Add(newTab); // add to collection
}
// fires when a new tab is selected
private void TabControl_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
var tc = sender as TabControl;
if (tc != null)
{
MyTabItem item = (MyTabItem)tc.SelectedItem;
activeBox = item.Content;
}
}
//列表控件，鼠标左键双击列表项事件
private void treeView1_NodeMouseDoubleClick(object sender, TreeNodeMouseClickEventArgs e)
{
MyTabItem foundTab = null;
bool bNewTab = false;
//已经有数据读到显示panel中,就设置为可写属性
condition.ReadOnly = false;
filterexpression.ReadOnly = false;
sortexpression.ReadOnly = false;
//根据列表项的内容，找到标签
foreach (TabItem tabItem in tabControl1.Tabs)
{
if (tabItem.Text == treeView1.SelectedNode.Text)
{
foundTab = tabItem as MyTabItem; //as语句作为类型转换
}
}
if (foundTab == null)
{//如果没找到标签页
MyTabItem newTab = new MyTabItem();
tabControl1.Tabs.Add(newTab);
newTab.Text = treeView1.SelectedNode.Text;
tabControlPanel1 = new TabControlPanel();
DataGridView dgv = new DataGridView();
DataView dataView = new DataView();
tabControlPanel1.Dock = DockStyle.Fill;
dataView.Table = DS.Tables[treeView1.SelectedNode.Text];
dataView.RowFilter = "";
newTab.AttachedDataView = dataView;
//设置表格属性
dgv.AutoGenerateColumns = true;
dgv.AllowUserToAddRows = false;
dgv.AllowUserToDeleteRows = false;
dgv.AllowUserToOrderColumns = false;
dgv.DataSource = dataView;
dgv.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.DisplayedCells;
for (int i = 5; i < dgv.Columns.Count; i++)
{
dgv.Columns[i].MinimumWidth = 60;
}
if (dataView.Table.Columns.Contains("Flg"))
{
foreach (DataGridViewColumn col in dgv.Columns)
{
if (col.Name == "Flg")
{
col.MinimumWidth = 70
;
}
}
}
dgv.Location = new Point(0, 0);
dgv.Dock = DockStyle.Fill;
newTab.AttachedDataGridview = dgv;
DisableAutoSort(dgv);
tabControlPanel1.Controls.Add(dgv);
newTab.AttachedControl = tabControlPanel1;
foundTab = newTab;
bNewTab = true;
}
//表格显示
tabControl1.SelectedTab = foundTab;
tabControl1.SelectedPanel = foundTab.AttachedControl as TabControlPanel;
if (bNewTab)//如果是新的标签页，则添加到控件中（个人感觉这句话放在上面大if里比较好）
{
tabControl1.Controls.Add(tabControl1.SelectedPanel);
}
tabControl1.SelectedPanel.Show();//显示表格
//填充字段选择下拉列表
fields.SelectedIndex = foundTab.fieldIndex;
}