Adds predecessors to the specified task in the control based on a string value defining new predecessor indexes, optionally followed by dependency type abbreviations (FS, SS, FF, or SF) and/or lag times (in hours, with plus or minus sign prefix), and separated by commas.

Removes all predecessors from the specified task in the control.

Decreases the chart timeline page by subtracting UpdateTimelinePageAmount from TimelinePageStart and TimelinePageFinish.

Gets a value that indicates whether the specified item has another item as a direct or indirect, and an implicit or explicit predecessor in the hierarchy.

Prepares the control for export operations and executes the specified export action when the context is ready.

Iterates the time interval based allocations from standard tasks assigned to a specific resource within the control. Requires that AssignmentsContent property of the task items is of type string, formatted as a list of resource names separated by commas, optionally having associated allocation percents declared between square brackets (e.g.: "John, Mary [50%], Diane [12.5%]"), or, in case of a Schedule Chart, formatted as an optional allocation percent (e.g.: "12.5%").

Iterates the list of standard task assignments (defined as task items) for a specific resource within the control. Requires that AssignmentsContent property of the task items is of type string, formatted as a list of resource names separated by commas, optionally having associated allocation percents declared between square brackets (e.g.: "John, Mary [50%], Diane [12.5%]"), or, in case of a Schedule Chart, formatted as an optional allocation percent (e.g.: "12.5%").

Gets the date and time for the specified horizontal coordinate in the chart. The output value may be less than TimelinePageStart if the position is negative, or greater than TimelinePageFinish if the position is higher than ComputedWidth.

Returns a dependency type based on the specified abbreviation string, such as an empty string, FS, SS, FF, or SF.

Returns a string that may be used for displaying a representation of the specified dependency type.

Gets a bitmap including the content of the control.

Gets a set of bitmaps including the content of the control, split by a specified page size.

Gets the size of the bitmap returned by GetExportBitmapSource method.

Gets the Canvas.Top value of the specified item in the chart.

Gets the minimum date and time greater or equal than the specified date and time that is visible in the chart, determined based on the visible week and visible day definitions. If the resulting date and time cannot be less than TimelinePageFinish, then TimelinePageFinish is returned.

Gets the horizontal coordinate in the chart for the specified date and time. The output value may be negative if the date time is less than TimelinePageStart, or higher than ComputedWidth if the date time is greater than TimelinePageFinish.

Returns a string that may be used for displaying the predecessor indexes of the specified task within the control, optionally followed by dependency type abbreviations (FS, SS, FF, or SF) and/or lag times (in hours, with plus or minus sign prefix), and separated by commas.

Gets the maximum date and time less or equal than the specified date and time that is visible in the chart, determined based on the visible week and visible day definitions. If the resulting date and time cannot be greater than TimelinePageStart, then TimelinePageStart is returned.

Gets the total completed effort of the project consisting of all standard tasks within the control.

Gets the completion rate of the project consisting of all standard tasks within the control (between 0 and 1).

Gets the total cost of the project consisting of the root managed tasks.

Gets the total effort of the project consisting of all standard tasks within the control.

Gets the finish date and time of the project consisting of all standard tasks within the control.

Gets the start date and time of the project consisting of all standard tasks within the control.

Gets the assignments cost of the specified resource, summing up DefaultResourceUsageCost or SpecificResourceUsageCosts, and DefaultResourceHourCost or SpecificResourceHourCosts multiplied by work effort hours (for standard tasks). The value is eventually multiplied by assignment allocation units (if set).

Iterates successor items of the specified item in the Gantt Chart related collection (i.e. those that have the specified item defined as a predecessor of any dependency type) as PredecessorItem objects.

Gets the rounded date and time for the specified date and time based on the defined update scale time interval.

Gets a value that indicates whether the project consisting of all standard tasks within the control has its work started.

Increases the chart timeline page by adding UpdateTimelinePageAmount to TimelinePageStart and TimelinePageFinish.

Gets a value that indicates whether the project consisting of all standard tasks within the control is completed.

Removes the specified resource assignment from the AssignmentsContent property value of a specific task in the control. Requires that AssignmentsContent property of the task items is of type string, formatted as a list of resource names separated by commas, optionally having associated allocation percents declared between square brackets (e.g.: "John, Mary [50%], Diane [12.5%]").

Removes predecessor items that generate circular dependencies, either explicitely or implicitely in the hierarchy.

Removes predecessors from the specified task in the control as indicated within a string value defining predecessor indexes to remove, separated by commas.

Sets the predecessors of the specified task in the control based on a string value defining predecessor indexes, optionally followed by dependency type abbreviations (FS, SS, FF, or SF) and/or lag times (in hours, with plus or minus sign prefix), and separated by commas.

Sets the chart timeline page, i.e. the minimum and maximum date and times that the user could horizontally scroll between in the chart.

Updates the predecessors of the specified task in the control based on a string value defining predecessor indexes, optionally followed by dependency type abbreviations (FS, SS, FF, or SF) and/or lag times (in hours, with plus or minus sign prefix), and separated by commas.

Gets or sets a value that indicates whether the user can move task assignments among resource items in the control using drag and drop operations.

Gets or sets a value that indicates whether the user is allowed to define circular dependencies between task items in the control.

Gets a value that indicates whether hierarchy constraints are enabled so that the difference of indentation levels of parent and child items do not become larger than one.

Gets or sets a value indicating whether to consider individual GanttChartItem.ItemHeight property values (instead of only the main ItemHeight property value of the control) when computing item positions and sizes (false by default).

Gets or sets a value that indicates whether milestones represent finish times in the control. A false value indicates that milestones represent start times, while a null value indicates that milestones are not constrained to start, nor finish times.

Gets or sets a value that indicates whether dependency constraints are enabled for items in the control, ensuring that date and times of successor items respect their predecessor settings.

Gets or sets a value that indicates whether the update timeline page buttons are going to be displayed when needed (i.e. when the horizontal scroll bar thumb is placed at the most left or the most right position on the scrollable track), allowing the end user to increase or decrease the timeline page of the Gantt Chart (preserving its duration).

Gets or sets the template to be used for displaying assignments content in the chart (shown to the right of the task bars in the view).

Gets or sets the task bar height of any item presented in the chart.

Gets the base IGanttChartView control instance used internally by this control.

Gets or sets the completion bar height of the task bar of any item presented in the chart.

Gets or sets the brush used to draw the current time line in the chart (when IsCurrentTimeLineVisible is set to true).

Gets or sets the default hour cost value to apply for the assigned resources of the managed tasks.

Gets or sets the default usage cost value to apply for the assigned resources of the managed tasks.

Gets or sets the validation method that returns a value that indicates whether a specific task dependency can be created by a drag and drop operation in the view.

Gets or sets the content to be displayed as the dependency deletion context menu item (by default the text "Delete").

Gets or sets the validation method that returns a value that indicates whether a specific task dependency can be deleted from the view.

Gets or sets the brush used to draw the lines representing task dependencies in the chart.

Gets or sets the border thickness of the lines representing task dependencies in the chart.

Gets or sets the template to be used for displaying dependency lines in the chart (by default arrow polylines drawn for each predecessor item from the appropriate end of the other task bar to the appropriate end of the corresponding dependent task bar, based on the dependency type).

Gets or sets the date and time to be displayed at the most left visible horizontal position in the viewport of the internal scroll viewer of the control (the minimum date and time that is visible at the current horizontal scroll position).

Gets or sets the default header background brush of the chart (may be overriden by custom Scale.HeaderBackground property values).

Gets or sets the height of the header area of the chart.

Gets or sets the width of one hour of the timeline of the chart (controlling the horizontal zoom of the chart content).

Gets a value that indicates whether asynchronous scheduling is enabled.

Gets or sets a value that indicates whether the current time vertical line is displayed.

Gets or sets a value that indicates whether the dependency line tool tips are displayed.

Gets or sets a value that indicates whether nonworking time intervals are highlighted using NonworkingTimeBackground brush in the view.

Gets or sets a value that indicates whether the user can edit the values of task items in the control by drag and drop operations.

Gets or sets a value that indicates whether task completion bars are displayed for summary items.

Gets or sets a value that indicates whether task completion bars are displayed.

Gets or sets a value that indicates whether the task bar tool tips are displayed.

Gets or sets the row height of any item presented in the chart.

Gets or sets the maximum multiple lines displaed per row.

Gets or sets the brush used to fill the milestone task bar diamonds in the chart (when using the default milestone task template).

Gets or sets the brush used to draw the borders of the milestone task bar diamonds in the chart (when using the default milestone task template).

Gets or sets the border thickness of the milestone task bar diamonds in the chart (when using the default milestone task template).

Gets or sets the template to be used for displaying milestone task items in the chart (by default milestones are represented by diamonds in the view).

Gets or sets a method used to retreive supplemental nonworking day time intervals to be considered in the chart for any specific date passed in as the method parameter.

Gets or sets a collection of time intervals that are to be considered as special nonworking time (such as holidays or or other type of break time) in the chart.

Gets or sets the nonworking time background brush of the chart (displayed when IsNonworkingTimeHighlighted is set to true).

Gets or sets the template to be used for displaying the content of dependency line tool tips (by default the Content property values of the other and dependent task items separated by a dash, when IsDependencyToolTipVisible is true).

Gets or sets the quantity values to consider when leveling resources, indicating maximum amounts of materials available for use at the same time.

Gets or sets the resource schedules (working and nonworking time definitions) to consider when scheduling items with assigned resources (considering the resource with the maximum assigned allocation units value for each item, and assuming they do not have specific schedules defined themselves).

Gets or sets the default height for chart scale header areas (used to initialize Scale.HeaderHeight property values).

Gets the collection of scale objects, representing items to be used as header elements in the chart (by default a major scale of type Weeks, and a minor scale Days are included).

Gets or sets the specific hour cost values to apply for the assigned resources of the managed tasks.

Gets or sets the specific usage cost values to apply for the assigned resources of the managed tasks.

Gets or sets the corner radius of the standard task bars in the chart (when using the default standard task template).

Gets or sets the brush used to fill the standard task bars in the chart (when using the default standard task template).

Gets or sets the brush used to draw the borders of the standard task bars in the chart (when using the default standard task template).

Gets or sets the border thickness of the standard task bars in the chart (when using the default standard task template).

Gets or sets the corner radius of the completion bars of the standard task bars in the chart (when using the default standard task template).

Gets or sets the brush used to fill the completion bars of the standard task bars in the chart (when using the default standard task template).

Gets or sets the brush used to draw the borders of the completion bars of the standard task bars in the chart (when using the default standard task template).

Gets or sets the border thickness of the completion bars of the standard task bars in the chart (when using the default standard task template).

Gets or sets the template to be used for displaying standard task items in the chart (by default standard tasks are represented by simple bars in the view).

Gets or sets the brush used to fill the summary task bar polygons in the chart (when using the default summary task template).

Gets or sets the brush used to draw the borders of the summary task bar polygons in the chart (when using the default summary task template).

Gets or sets the border thickness of the summary task bar polygons in the chart (when using the default summary task template).

Gets or sets the brush used to fill the completion bars of the summary task bars in the chart (when using the default summary task template and IsSummaryTaskCompletedEffortVisible is true).

Gets or sets the template to be used for displaying summary task items in the chart (by default summary tasks are represented by container bar polygons in the view).

Gets or sets the initiation cost value to apply to the managed tasks.

Gets or sets the maximum date and time that the user could horizontally scroll to in the chart.

Gets or sets the minimum date and time that the user could horizontally scroll to in the chart.

Gets or sets the template to be used for displaying the content of task bar tool tips (by default the Content property value of the task item, when IsTaskToolTipVisible is true).

Gets or sets the time interval that should be used for rounding the timing property values when drag and drop operations are used to modify task items in the chart (by default 15 minutes).

Gets or sets the amount to update timeline page when the increase and decrease update timeline page buttons are clicked.

Gets or sets a value indicating whether to enable displaying multiple lines per row, so that bars representing tasks assigned to the same resource do not overlap in the chart area.

Gets or sets the maximum time of day that is visible in the chart (by default, 4:00 PM).

Gets or sets the minimum time of day that is visible in the chart (by default, 8:00 AM).

Gets or sets the maximum day of week that is visible in the chart (by default, Saturday).

Gets or sets the minimum day of week that is visible in the chart (by default, Sunday).

Gets or sets a the separator between parent and child WBS index string parts.

Gets or sets the maximum time of day that is considered as a working time in the chart (by default, 4:00 PM).

Gets or sets the minimum time of day that is considered as a working time in the chart (by default, 8:00 AM).

Gets or sets the working time background brush of the chart.

Gets or sets the maximum day of week that is considered as a working day in the chart (by default, Friday).

Gets or sets the minimum day of week that is considered as a working day in the chart (by default, Monday).

Occurs when an item gets activated in the Gantt Chart, i.e. when a left mouse button click event occurs while hovering a task bar in the view.

Occurs when the data item collection within the control changes.

Occurs when a data property value of an item within the control changes.

Occurs when timeline page changes in the view.