GanttControl.GetDependencyDataRow(Int32, Int32) Method

Returns a DataRow in the bound DataTable that contains data for the specified dependency.

Namespace: DevExpress.XtraGantt

Assembly: DevExpress.XtraGantt.v23.1.dll

NuGet Package: DevExpress.Win.Gantt

Declaration

C#

public DataRow GetDependencyDataRow(
    int predecessorNodeId,
    int successorNodeId
)

VB.NET

Public Function GetDependencyDataRow(
    predecessorNodeId As Integer,
    successorNodeId As Integer
) As DataRow

Parameters

Name	Type	Description
predecessorNodeId	Int32	An integer value that specifies the predecessor node’s Id property.
successorNodeId	Int32	An integer value that specifies the successor node’s Id property.

Returns

Type	Description
DataRow	An object that specifies a row of data in a DataTable.

Remarks

Use the following methods to get an object that contains data for a specific dependency:

• GetDependencyRow(Int32, Int32) — Returns an Object in the bound data source that contains data for the specified dependency.

• GetDependencyDataRow(Int32, Int32) — Returns a DataRow in the bound DataTable that contains data for the specified dependency.

To specify the node in the method’s parameter, use the node’s Id property value.

The SetDependency(GanttControlNode, GanttControlNode, DependencyType, TimeSpan) method allows you to specify a dependency in code.

You can also use the following methods to get an object that contains data for a specific node:

• GetRow(Int32) — Returns an Object in the bound data source that contains data for the specified node.

  To get the focused node’s data row, use the GetFocusedRow() method.

• GetDataRow(Int32) — Returns a DataRow in the bound DataTable that contains data for the specified node.

  To get the focused node’s DataRow, use the GetFocusedDataRow() method.

  Note

  If the bound data source is a custom collection, these methods return null (Nothing in VB).