https://software.codidact.com/categories/38/tags/3338.rssNew Posts Tagged 'excel' - Software DevelopmentSoftware Development - Codidact2024-01-11T16:08:39Zhttps://software.codidact.com/posts/290557How to change the color of a cell to a user defined value while keeping its existing style using NPOI from F#?torarittehttps://software.codidact.com/users/658732024-01-11T16:06:00Z2024-01-11T16:08:39Z<p>The answer provided in the <a href="https://software.codidact.com/posts/290555">How to set the cell color to a user defined value using NPOI from F#?</a> thread solves the problem of how to set ...https://software.codidact.com/posts/290555How to set the cell color to a user defined value using NPOI from F#?torarittehttps://software.codidact.com/users/658732024-01-11T16:04:10Z2024-01-11T16:07:37Z<p>As far as I can tell (from F# at least), cell can only be colored using predefined <code>NPOI.SS.UserModel.IndexedColors</code>. From the available methods / properties,</p>
<pre><code>val it: ...https://software.codidact.com/posts/290274How to programmatically evaluate Excel data validations using .NET?torarittehttps://software.codidact.com/users/658732023-11-23T03:30:28Z2023-11-24T12:45:00Z<p>What I would like to do:</p>
<ol>
<li>Set a cell value.</li>
<li>Check with a program if cell values conform to data validation rules.</li>
</ol>
<p>I could extract all the information need...https://software.codidact.com/posts/290255Which .NET project can programmatically validate a cell's value out of the box based on Excel data validation constraints?torarittehttps://software.codidact.com/users/658732023-11-20T20:09:50Z2023-11-23T03:27:52Z<p>Are any of the popular Excel .NET projects have a functionality similar to Apache POI's <a href="https://poi.apache.org/apidocs/dev/org/apache/poi/ss/formula/DataValidationEvaluator.html"><code>...https://software.codidact.com/posts/290263Drop-down values in Excel cells are not specified in Data Validation rules and global search didn't find them in workbook, so where do they come from?torarittehttps://software.codidact.com/users/658732023-11-21T16:24:35Z2023-11-21T16:27:57Z<p>On top of values seemingly coming from nowhere in multiple columns, they also affect each other's behavior: In the GIF below, if the cells in the left column have no value selected, then there i...https://software.codidact.com/posts/290197How to create and manipulate (read/write) Excel (XLSX) documents with complex rules using general programming languages?torarittehttps://software.codidact.com/users/658732023-11-10T14:04:06Z2023-11-11T22:39:46Z<p>Our organization (blindness non-profit in California) is obligated to submit reports to grant organizations (e.g., Department of Rehabilitation) on a regular basis. Most of the time, this means ...https://software.codidact.com/posts/277930Count the number of occurrences in a text stringpnutshttps://software.codidact.com/users/199442020-09-05T12:59:56Z2023-06-23T00:01:55Z<p>If I have some text in a cell, how can I find the number of times another piece of text appears in it?</p>
<p>For example, suppose <code>A1</code> contains <code>Peter Piper picked a peck of pi...https://software.codidact.com/posts/278366Combine the first character of a cell with another cellpnutshttps://software.codidact.com/users/199442020-10-04T12:29:02Z2023-06-20T20:04:27Z<p>A <a href="https://stackoverflow.com/posts/534062/revisions">Q</a> on Stack Exchange from a very long time ago included:</p>
<blockquote>
<p>I have first names in one column and second names i...https://software.codidact.com/posts/277259Multiple string concatenation in ExcelJames Jenkinshttps://software.codidact.com/users/363322020-08-13T17:26:14Z2021-05-26T18:05:53Z<p>In Excel I would like to concatenate several strings into one.</p>
<p>I could type and fill in the blanks <code>CONCATENATE(A1, A2, ....)</code> but it is a lot of work</p>
<p>This would be cool...https://software.codidact.com/posts/278594Merge a pair of columns where in each row one is blank, without a formulapnutshttps://software.codidact.com/users/199442020-10-18T11:44:38Z2021-05-24T06:48:55Z<p>A <a href="https://stackoverflow.com/questions/64188649/how-can-i-merge-two-columns-with-data-where-if-one-columns-cell-is-empty-the-ad">Q</a> on Stack Overflow asks how to merge two columns whe...https://software.codidact.com/posts/278674 Delete specific cells with shift cells uppnutshttps://software.codidact.com/users/199442020-10-20T20:14:04Z2020-12-07T22:01:40Z<p>Answers to <a href="https://stackoverflow.com/questions/64436469/excel-get-only-values-from-column-that-are-not-zero-0">Excel - Get only values from column that are not Zero “0”</a> asked by <a ...