private void CustomizeASPxTabControl(ASPxTabControlBase tabControl)
{
ASPxPageControl pagecontrol = tabControl as ASPxPageControl;
if (pagecontrol != null)
{
foreach (TabPage page in pagecontrol.TabPages)
{
string propertyname = page.Name;
if (propertyname.Contains("_Group"))
{
propertyname = propertyname.Substring(0, propertyname.IndexOf("_Group"));
}
MemberInfo[] members = this.View.CurrentObject.GetType().GetMember(propertyname);
if (members.Length > 0)
{
object obj = XafTypesInfo.Instance.FindTypeInfo(this.View.CurrentObject.GetType()).FindMember(propertyname).GetValue(this.View.CurrentObject);
if (obj is ICollection)
{
if ((obj as ICollection).Count > 0)
{
page.Text = String.Format("{0} ({1})", this.View.FindItem(propertyname).Caption, (obj as ICollection).Count);
page.TabStyle.Font.Bold = HighlightOptions.BoldTabsWithCounts;
}
}
else if (obj != null)
{
page.TabStyle.Font.Bold = HighlightOptions.BoldTabsWithCounts;
}
}
}
}
}
/// <summary>
/// 执行页面的切换
/// </summary>
/// <param name="pageControl"></param>
/// <param name="controls"></param>
/// <param name="switchHandle"></param>
public static void Switch <T>(
this ASPxTabControlBase tabs, T[] controls,
Action <int, T> switchHandle = null, Action <int, T> unloadHandle = null,
int activeIndex = 0) where T : Control
{
// 加载中提示..
tabs.ClientSideEvents.TabClick = "function(s,e){ISEx.loadingPanel.show();}";
if (tabs is ASPxPageControl)
{
if (tabs.As <ASPxPageControl>().TabPages.Count != controls.Length)
{
throw new ArgumentException("Controls count not matched with tab count.", "controls");
}
}
if (tabs is ASPxTabControl)
{
if (tabs.As <ASPxTabControl>().Tabs.Count != controls.Length)
{
throw new ArgumentException("Controls count not matched with tab count.", "controls");
}
}
foreach (var c in controls)
{
c.Visible = false;
}
tabs.TabClick += (s, e) =>
{
for (int i = 0; i < controls.Length; i++)
{
if (e.Tab.Index != i && unloadHandle != null)
{
unloadHandle(i, controls[i]);
}
controls[i].Visible = false;
}
controls[e.Tab.Index].Visible = true;
if (switchHandle != null)
{
switchHandle(e.Tab.Index, controls[e.Tab.Index]);
}
};
if (activeIndex < 0 ||
activeIndex >= controls.Length)
{
return;
}
tabs.ActiveTabIndex = activeIndex;
controls[activeIndex].Visible = true;
}
private void TemplateContainer_Load(object sender, EventArgs e)
{
Control c = (Control)sender;
c.Load -= TemplateContainer_Load;
ASPxTabControlBase tabcontrol = FindFirstControl <ASPxTabControlBase>(c);
if (tabcontrol != null)
{
tabControls.Add(tabcontrol);
CustomizeASPxTabControl(tabcontrol);
}
}
