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POAligning ToolTip To SelectedItemIndex of Intellisense
 

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    <p>Here's the Scenario:</p> <p>I'm working on a code-editor (Winforms) and I use a <code>RichTextBox</code> and a component to serve as Intellisense .</p> <p>when pressing "." in <code>RichTextBox</code>, Intellisense will appear and every object inside of it has a different Tooltip .</p> <p>something like this:<br> <a href="http://oi44.tinypic.com/2lbzu1.jpg" rel="nofollow noreferrer">http://oi44.tinypic.com/2lbzu1.jpg</a></p> <p>now for the Tooltip Position was to follow <code>SelectedIndex</code> I came up with this code:</p> <pre><code>public void SetToolTip(Intellisense intellisenseitem) { if (selectedItemIndex == 0) { toolTip.ToolTipTitle = title; toolTip.Show(text, this, Width + 3, SelectedItemIndex, 3000); } if (selectedItemIndex == 1) { toolTip.ToolTipTitle = title; toolTip.Show(text, this, Width + 3, SelectedItemIndex + 15, 3000); } if (selectedItemIndex == 2) { toolTip.ToolTipTitle = title; toolTip.Show(text, this, Width + 3, SelectedItemIndex + 30, 3000); } if (selectedItemIndex == 3) { toolTip.ToolTipTitle = title; toolTip.Show(text, this, Width + 3, SelectedItemIndex + 45, 3000); } if (selectedItemIndex == 4) { toolTip.ToolTipTitle = title; toolTip.Show(text, this, Width + 3, SelectedItemIndex + 60, 3000); } if (selectedItemIndex == 5) { toolTip.ToolTipTitle = title; toolTip.Show(text, this, Width + 3, SelectedItemIndex + 75, 3000); } if (selectedItemIndex == 6) { toolTip.ToolTipTitle = title; toolTip.Show(text, this, Width + 3, SelectedItemIndex + 90, 3000); } if (selectedItemIndex == 7) { toolTip.ToolTipTitle = title; toolTip.Show(text, this, Width + 3, SelectedItemIndex + 105, 3000); } if (selectedItemIndex == 8) { toolTip.ToolTipTitle = title; toolTip.Show(text, this, Width + 3, SelectedItemIndex + 120, 3000); } if (selectedItemIndex == 9) { toolTip.ToolTipTitle = title; toolTip.Show(text, this, Width + 3, SelectedItemIndex + 135, 3000); } if (selectedItemIndex == 10) { toolTip.ToolTipTitle = title; toolTip.Show(text, this, Width + 3, SelectedItemIndex + 150, 3000); } if (selectedItemIndex == 11) { toolTip.ToolTipTitle = title; toolTip.Show(text, this, Width + 3, SelectedItemIndex + 165, 3000); } if (selectedItemIndex &gt;= 12) //still needed to fix { toolTip.ToolTipTitle = title; toolTip.Show(text, this, Width + 3, SelectedItemIndex + 165, 3000); } } </code></pre> <p>Problem was when Intellisense item reaches above 12 (take note that Intellisense has a filter that filters text (<code>startswith</code>) that been type in <code>Richtextbox</code> like Intellisense in visual studio) , it will automatically have a scroll (since it reach its max size) and the problem now was Tooltip will not follow its Selecteditemindex now when using the scroll .</p> <p>control intellisense was like a listbox .(since i mention earlier that its a component that i use)</p> <p>now my question was on how to make tooltip follow always the <code>SelectedItemIndex</code> of the intellisense .</p>
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