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Tae Ho
947
No ToolTip on Chart created on UltraTab Page
posted

Hi,

 I have WinChart built on UserControl, and this user control is added onto UltraTab (Manually).

 However, I don't see chart's tooltip on the first tab which is created on the OnLoad events of Windows Form, but see tooltips on the subsequent tabs created manually.

 1. At Load:

protected override void OnLoad(EventArgs e_) { CreateTab(); }

2. Create Tab

_tabControl.BeginUpdate();

UltraTabsCollection tabs = _tabControl.Tabs;

UltraTab newTab = tabs.Add(newTabKey, newTabKey);

newTab.Selected = true;

//By Default, Create a ScatterChart

ChartControl newChart = new ChartControl(newTabKey) {Dock = DockStyle.Fill};

newTab.TabPage.Controls.Add(newChart);

_tabControl.EndUpdate();

 

Here, I don't see ToolTip on ChartControl.

3. But when I manually call "CreateTab" later after load, subsequent tab pages with ChartControl has tooltips.