Add-in Express for Office and VCL supports all versions of Microsoft Excel 2000 to Excel 2021. How to enhance Excel in Delphi with Add-in Express If you have ever tried to build a COM add-in for MS Excel, then
The web browsers'sOnCommandStateChangeevent is useful here. According to Delphi's help, this event is triggered when the ability to execute certainTWebBrowsermethods changes. It happens that this event is triggered when, amongst other things, the user clicks the mouse in a document. Note that ...
In this paper, we investigate the effect of Delphi group size and opinion diversity on group members' information load as well as on their overall experience of the Delphi process - in terms of task involvement (enjoyment and interest) and in terms of group sway (the influence and helpfulness...
How can you make the browser control take on the look and feel of the hosting form, given that each user may have a different display configuration that is not known at design time? I needed to do this to add some HTML content to a couple of dialogue boxes and make the HTML appear ...
(C# console application) OR (C#windows form application) (Programatically) Restart Explorer.exe like its done with task manager [A]MySQL.Data.MySqlClient.MySqlConnection cannot be cast to [B]MySQL.Data.MySqlClient.MySqlConnection. [C#] How to make the Console Process delay [C#] Oracle....
This translates the form into the active language. 4. Turn on DRC file generation in your Delphi project Delphi's DRC file maps a resource string to the runtime id. This is needed to get a unique and immutable context values for resource strings.To create a DRC file, start Delphi, choos...
How to add Leading Zeroes to a Number (Delphi Format) Here's how convert (an integer) number to a string by adding an amount of leading zeroes. Suppose you are developing a database application, and you need to operate on, let's say, a customer number, where each number needs to be...
How to build integrated Excel extensions: COM Add-in, RTD Server and XLL in one project This C# example shows how to create integrated Excel extensions containing a plugin, real-time data server and a number of XLL add-ins (User-defined functions) in a single Visual Studio project. ...
1. Design the layout of your components inside a form in Delphi, placing all the components inside a TPanel (or a descendant thereof). 2. Select and copy the panel and paste it into a text file. 3. Replace all instances of " = " with " := ", and add a semi-colon to the end...
Information below applies to the Add-in Express implementation of Excel Automation add-ins and XLL Add-ins. Due to a bug in the 64-bit version of .NET Framework 2.0, your XLL add-ins developed in .NET Framework 2.0, 3.0 or 3.5 will crash Excel 64-bit; the workaround is to use .NET...