Knowledge base articles about
COM
COM
Our components, such as Hierarchical Data Library, Gantt Chart Library, or Project Management Library, have not been designed nor developed with direct COM or ActiveX accessibility (such as from within previous versions of Microsoft® Dynamics®/Navision) as a goal. However, they are able to be interfaced and accessed through COM and ActiveX based s…
I initialize some tasks (GanttChartItem objects) within a Gantt Chart enabled control from Gantt Chart Light Library without setting any completion value, but at runtime I see some completion bars initialized. What happens? By default, GanttChartItem.CompletedFinish property is set to DateTime.Today. Therefore, if you initialize tasks to be displayed in t…
Can we use controls from DlhSoft component libraries within our own component library projects? Our components, such as Hierarchical Data Library, Gantt Chart Library, or Project Management Library, can be used (as clearly mentioned within the EULA documents) ONLY for developing applications (that have executable targets). Moreover, you …
Using a DlhSoft component library that you have purchased a license for, you’ll be able to develop as many applications as you wish, and distribute them royalty-free to your customers and other parties, to be run on any number of destination computers, with the exception of Web applications using ASP .NET components which you can only host and redistribute for hosting purposes only. DlhSoft compon…
What is a Gantt Chart? A Gantt Chart is a bar chart that presents items (such as tasks in a project) horizontally aligned to a timeline (usually available as chart header scales), vertically positioning data either as a single bar or as multiple bars per row. Some Gantt charts may also show dependencies between items (i.e., predecessor links). What Gantt Chart component types does DlhSoft offer? A…
The standard WPF components from DlhSoft (such as those included in Gantt Chart Library) include extended support for developing client applications using the Model-View-ViewModel (MVVM) pattern (included by Prism guidance), by providing access to most of their features through two-way bindable dependency properties, built-in and custom commands, and routed events, whene…
Our components, such as Hierarchical Data Library, Gantt Chart Library, or Project Management Library, have not been designed nor developed with unmanaged (non-.NET) code accessibility (such as from custom executable applications written using other tools) as a goal. However, they are able to be accessed through unmanaged code using .NET interoper…
Question: Why are there multiple Gantt Chart products available for sale from DlhSoft? For example: Gantt Chart Light Library for Silverlight/WPF, Gantt Chart Library for WPF, Project Management Library for WPF, Gantt Chart Library for Windows® Forms, etc. Answer: In short, we offer several Gantt Chart enabled component libraries because we have tried to carry out multiple incompatible customer re…