![]() ![]() To get around that, I replaced "this" with a Button that I declare and use within the derived DGV. The result was that no ToolTip displayed. Initially, I tried using "this" as the value of that parameter since I'm invoking ToolTip.Show from within a derived DataGridView to which the ![]() The issue is connected with the 2nd (IWin32Window) parameter of the ToolTip.Show call. I found my problem and thought I'd post the result in case anyone else finds it helpful. Any idea why I would get a different Location for some DGVs versus others? I'm posting my DGV settings I am doing this within my derived DataGridView via an override of the OnCellMouseEnter event handler and mirroring your code. To the right and below where I would expect. That's what happens for some of my DGVs, but for others it displays I changed the X and Y coordinates in the ToolTip.Show call to be cellRect.X and cellRect.Y + so the ToolTip would display directly below the cell. For some of my DGVs, it works as expected, but for others, the ToolTip displays in a Location that's different than what I expect. When I switch to a variation of your approach, I am getting what I want, though not always. Thus, the ToolTip no doubt displays over the cell intentionally. After having reviewed again some of the documentation on doing that, I saw that this ToolTip is designed to display cell values that won't fit in the cell rectangle. Your reply prompts me to explain my DataGridView is derived and that I was displaying the ToolTip by setting the DGV's ShowCellToolTips property to true and then supplying the text for the ToolTip via an override of the OnCellToolTipTextNeededĮvent handler. Thanks for helping make community forums a great place. We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. #TOOLTIP WINDOWS GRID FREE#If you have any other concern regarding this issue, please feel free to let me know. Rectangle cellRect = dataGridView1.GetCellDisplayRectangle(e.ColumnIndex, e.RowIndex, false) ĭ + cellRect.X + 8,ĭ + cellRect.Y + +30, private void dataGridView1_CellMouseEnter(object sender, DataGridViewCellEventArgs e) I suggest you adding a ToolTip control to your form, use your DGV's CellMouseEnter event to determine if you want to display your ToolTip and if so call the ToolTip's Please ensure that the child node of Tooltip accepts onMouseEnter, onMouseLeave, onFocus, onClick events.According to your description, you'd like to change the location of the ToolTips. Use visible under 4.23.0 ( why?)Ĭallback executed when visibility of the tooltip card is changed Whether the floating tooltip card is open or not. Hover | focus | click | contextMenu | Array The position of the tooltip relative to the target, which can be one of top left right bottom topLeft topRight bottomLeft bottomRight leftTop leftBottom rightTop rightBottom (triggerNode: HTMLElement) => HTMLElementĭelay in seconds, before tooltip is shown on mouse enterĭelay in seconds, before tooltip is hidden on mouse leave The DOM container of the tip, the default behavior is to create a div element in body Whether destroy tooltip when hidden, parent container of tooltip will be destroyed when keepParent is false Whether the floating tooltip card is open by default Whether to adjust popup placement automatically when popup is off screen Whether the arrow is pointed at the center of target This value will be merged into placement's config, please refer to the settings rc-tooltip The following APIs are shared by Tooltip, Popconfirm, Popover. ![]()
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