cell | 易学教程

How set image to data grid view cell after data binding?

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问题 I have problem with adding image to DGV cell after data binding. this is my code: DataTable tab = conn.searchData(searchTmp); bindingSource1.DataSource = tab; DGV.AllowUserToAddRows = false; DGV.AutoResizeColumns(DataGridViewAutoSizeColumnsMode.AllCellsExceptHeader); //dont show this colls DGV.Columns["zId"].Visible = false; DGV.Columns["tId"].Visible = false; DGV.Columns["tId2"].Visible = false; DataGridViewImageColumn co = new DataGridViewImageColumn(); System.Reflection.Assembly thisExe;

Cancel the modification of a TableView cell

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问题 I'd like to have an example which explains me how I can cancel an edit and reset the old value of a specific cell in a TableView that was edited but failed to pass through the validation. See the code below for more info. tcAantalDagen.setOnEditCommit(cell -> { int dagen = Integer.parseInt(cell.getNewValue()); if (Integer.parseInt(cell.getNewValue()) < 1 || Integer.parseInt(cell.getNewValue()) > 31) { // This shows an Alert Dialog Main.toonFoutbericht("Het item kan maar tussen 1 en 31 dagen

Remove duplicates within Excel cell

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问题 Say I have the following text string in one single Excel cell: John John John Mary Mary I want to create a formula (so no menu functions or VBA, please) that would give me, on another cell John Mary How can I do this? What I've tried so far was search the internet and SO about the issue and all I could find were solutions involving Excel's built-in duplicate removal or something involving countif and the replacement of duplicates for "" . I've also taken a look at the list of Excel functions,

Vue子组件和父组件、子组件调用父组件的方法、父组件调用子组件方法、子组件与父组件间的传值

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Vue子组件和父组件、子组件调用父组件的方法、子组件与父组件间的传值: 第一：子组件和父组件定义：　　　　父组件：DeptMgrTop.vue 　　　　子组件：DeptMgrBody.vue（<top-body></top-body>）和DeptMgrBodyUser.vue（<top-bodyUser></top-bodyUser>）　　　　方式如下：　　　　　　a. 在子组件DeptMgrBody.vue中添加一个全局的id：　　　　　　　　代码如下： name: "TopBody" 　　　　　　　　如图所示：　　　　　　　　　　　　　　　　　　　　　 b. 在父组件DeptMgrTop.vue中引入子组件DeptMgrBody.vue：　　　　　　　　代码如下： <script> import {serverURL,toast} from '../../api' import TopBody from '../dept/DeptMgrBody' import TopBodyUser from '../dept/DeptMgrBodyUser' export default { name: "top", components: { TopBody, TopBodyUser, }, computed: { }, ... 　　　　　　　　如图所示：　　　　　　

Vba check if partial bolding in cell

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问题 I'm generating XML from a list of text within a worksheet but I cant figure out how to check if the current cell has a bold word within it. What I need to do is check each cell in column A, read the text into a string, if I hit any bold words add the tags around it. I know you can read a cells contents character by character but not its formatting. Any help would be greatly appreciated! 回答1: Here is a way that you can use to check if the cell has Mixed characters which are bold. In this case

Merging cells in JTable

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问题 Is it possible to merge some cells of a JTable object? (source: codeguru.com) If it's not possible through JTable what is the best approach. Thanks. 回答1: Not out-of-the-box. Here is an example that supports merging arbitrarty cells. This page has several examples of tables with spanning cells. Of course it's old and you get what you pay for. If paid software is an option, JIDE Grids has some really nice Swing table support including custom cell spans. 回答2: You could implement a JTable using a

How do I change HTML table cell color on click

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问题 I'm trying to change the background color of an HTML table cell when the user clicks on the cell. Any ideas on how to do this? I have access to the JS Prototype library, so any suggestions for Prototype or straight Javascript would be welcome. 回答1: Ugly, but demonstrates the effect: <table> <tr> <td onclick="this.style.backgroundColor = 'Red';">Sample</td> <td onclick="this.style.backgroundColor = 'Blue';">Data</td> </tr> </table> 回答2: I'm not well versed in the Prototype framework, but here

How do I change HTML table cell color on click

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Apps Script: how to get hyperlink from a cell where there is no formula

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问题 I have a sheet where hyperlink is set in cell, but not through formula . When clicked on the cell, in "fx" bar it only shows the value. I searched on web but everywhere, the info is to extract hyperlink by using getFormula() . But in my case there is no formula set at all. I can see hyperlink as you can see in image, but it's not there in "formula/fx" bar. How to get hyperlink of that cell using Apps Script or any formula? 回答1: When Excel file including the cells with the hyperlinks is

Finding number of all nested cells in a complex cell

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问题 I have a nested cell which represents a tree-structure: CellArray={1,1,1,{1,1,1,{1,1,{1,{1 1 1 1 1 1 1 1}, 1,1},1,1},1,1,1},1,1,1,{1,1,1,1}}; I want to find out the number of nodes in Matlab. I put a simple picture below that might help you understand what I am looking for more precisely: Thanks. 回答1: If I understand correctly, you want the number of cell elements, that are themselves cells. Then you can go recursively through your cell cells (and numbers) and check with iscell to see which