GanttControlOptionsCustomization.AllowModifyProgress Property

Gets or sets whether users can modify a task’s progress in the chart.

Namespace: DevExpress.XtraGantt.Options

Assembly: DevExpress.XtraGantt.v25.2.dll

NuGet Package: DevExpress.Win.Gantt

Declaration

C#

[DefaultValue(DefaultBoolean.Default)]
[XtraSerializableProperty]
public DefaultBoolean AllowModifyProgress { get; set; }

VB.NET

<XtraSerializableProperty>
<DefaultValue(DefaultBoolean.Default)>
Public Property AllowModifyProgress As DefaultBoolean

Property Value

Type	Default	Description
DefaultBoolean	Default	True, if users can modify a task’s progress; otherwise, Default or False.

Available values:

Name	Description	Return Value
True	The value is true.	0
False	The value is false.	1
Default	The value is specified by a global option or a higher-level object.	2

Property Paths

You can access this nested property as listed below:

Object Type	Path to AllowModifyProgress
GanttControl	.OptionsCustomization .AllowModifyProgress

Remarks

If the AllowModifyProgress option is enabled, users can update a task’s progress.

Note

The Editable option must be enabled and the ReadOnly option must be disabled to allow users to modify tasks.

You can handle the following events to customize an operation:

• TaskProgressModificationStarted — fires when a user starts to modify a task’s progress.
• TaskProgressModification — repeatedly fires when a user modifies a task’s progress.
• TaskProgressModificationCanceled — fires when a user presses Esc to cancel the operation.
• TaskProgressModificationCompleted — fires when a user finishes modifying progress. Allows you to cancel the operation.
• TaskProgressModified — fires when a task’s progress is successfully modified.

See Interactive Editing for more information.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the AllowModifyProgress property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

xaf-win-gantt-control/CS/XPO/GanttSolutionXPO/GanttSolutionXPO.Win/Editors/CustomGanttEditor.cs#L88

control.OptionsCustomization.AllowModifyDependencies = DevExpress.Utils.DefaultBoolean.True;
control.OptionsCustomization.AllowModifyProgress = DevExpress.Utils.DefaultBoolean.True;
control.SelectionChanged += Control_SelectedIndexChanged;