Search Results for: bar

Drag assignment bars among resources in Schedule Charts

Posted on 12/09/2011 by DlhSoft Team

We are often asked how can an end user drag and drop task assignment bars among resource rows (i.e. vertically) within our Schedule Chart components (such as ScheduleChartResourceListView or lighter ScheduleChartDataGrid, and recently also ASP .NET or HTML5 based ScheduleChartView … Continue reading →

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Default component settings change

Posted on 06/18/2023 by DlhSoft Team

A note for developers: GanttChartView and other components from both Gantt Chart Hyper Library and Gantt Chart Web Library change the way they look if you rely on default settings for their appearance (once you update to the new builds … Continue reading →

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Displaying and creating Schedule chart dependencies with Gantt Chart Light Library components

Posted on 07/29/2021 by DlhSoft Team

We’ve just updated the Schedule chart components (ScheduleChartView and ScheduleChartDataGrid) from Gantt Chart Light Library, adding support for showing and creating dependency lines between chart bars: To display the dependencies, simply ensure you add PredecessorItem objects into the successors’ Predecessors … Continue reading →

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Exporting JavaScript-based Gantt chart content as SVG and PNG

Posted on 12/30/2020 by DlhSoft Team

All JavaScript-based components from Gantt Chart Hyper Library (and, through their client counterparts, as well those .NET 4 and .NET Core/5-based ones from Gantt Chart Web Library) allow you to either print or export content. Printing actually uses content exporting … Continue reading →

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Formatting dates on custom date columns with Gantt Chart Hyper Library

Posted on 03/04/2020 by DlhSoft Team

If you try to combine our Custom columns sample app for Gantt Chart Hyper Library – specifically, the baseline start and finish columns –  with Custom date formatters (or you simply want to define custom date-time fields on your items … Continue reading →

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Default styles for WPF components from Gantt Chart Light Library

Posted on 10/11/2019 by DlhSoft Team

When we designed Gantt Chart Light Library we considered avoiding Microsoft’s own theming/default styling support (using separate theme assemblies) and we decided to simply inject the default styles at component level using Resources.MergedDictionaries internally. It works this way vey well, … Continue reading →

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Fixed work items in GanttChartView for JavaScript, TypeScript or ASP .NET / MVC

Posted on 08/23/2019 by DlhSoft Team

Having been already available on WPF since a couple of builds ago, we thought it would be good for people using JavaScript, TypeScript or ASP .NET components (i.e. developing Web applications) to have the same feature available there: fixed effort … Continue reading →

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Setting specific items as read only in GanttChartDataGrid (Gantt Chart Light Library)

Posted on 08/06/2019 by DlhSoft Team

GanttChartItem class offered with Gantt Chart Light Library and displayed by a GanttChartView or GanttChartDataGrid component instance doesn’t have a built-in IsReadOnly property. That is because only the Gantt Chart area is provided by the component itself – the grid … Continue reading →

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Wpf.GanttChart.performance *= 10

Posted on 07/14/2019 by DlhSoft Team

During the previous few weeks we’ve worked hard and we’ve improved both the load time and runtime performance characteristics of all WPF based Gantt Chart components from DlhSoft Gantt Chart Light Library. Again, even further. For some specific configurations (high … Continue reading →

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FAQ: Handling mouse events in our ASP .NET WebForms based Gantt Charts

Posted on 07/26/2018 by DlhSoft Team

Let’s assume you have a ScheduleChartView (or a more simple GanttChartView, of course) defined on server side in your ASP .NET WebForms app, and you’d want to handle mouse click events on the Gantt Chart bars that are displayed in … Continue reading →

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