VGridRowsIterator.DoOperation(RowOperation) Method

Performs the specified operation across all rows within a vertical grid control.

Namespace: DevExpress.XtraVerticalGrid.Rows

Assembly: DevExpress.XtraVerticalGrid.v19.2.dll

Declaration

C#

public virtual void DoOperation(
    RowOperation operation
)

VB.NET

Public Overridable Sub DoOperation(
    operation As RowOperation
)

Parameters

Name	Type	Description
operation	RowOperation	A RowOperation descendant representing the operation to perform.

Remarks

The DoOperation method traverses through all rows within a vertical grid control. The operation performed on visited rows is specified by a RowOperation descendant passed as the parameter. Create the desired descendant, instantiate it and pass to this method. Please see the RowOperation class description for information on how to create the custom operation class.

If it is necessary to visit the rows of a sub-tree whose parent is specified as the parameter, use the VGridRowsIterator.DoLocalOperation method.

Refer to the Tree Traversal topic for details on using the Rows Iterator.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the DoOperation(RowOperation) method.

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#

how-to-obtain-a-row-object-by-fieldname-in-the-xtraverticalgrid-e755/CS/Form1.cs#L254

private void simpleButton1_Click(object sender, System.EventArgs e) {
    vGridControl1.RowsIterator.DoOperation(new FindRowByFieldNameOperation("Phone"))        ;

VB.NET

how-to-obtain-a-row-object-by-fieldname-in-the-xtraverticalgrid-e755/VB/Form1.vb#L242

Private Sub simpleButton1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles simpleButton1.Click
    vGridControl1.RowsIterator.DoOperation(New FindRowByFieldNameOperation("Phone"))