SalTableRowCollection

Namespace: PPJ.Runtime.Windows

Assembly: PPJ.Web.50 (5.0.0.0)

Provides a SAL row-wrapper view over an existing grid row collection.

C#

public class SalTableRowCollection : IList, ICollection, IEnumerable, IEnumerable<SalTableRow>

VB.NET

Public Class SalTableRowCollection
    Inherits IList
    Implements ICollection, IEnumerable, IEnumerable(Of SalTableRow)

The collection reflects the grid; it does not create a detached copy of its rows.

Example:

var rows = new SalTableRowCollection(grid);
            foreach (SalTableRow row in rows)
            {
                row.SetFlags(Sys.ROW_Selected, false);
            }

Constructors

SalTableRowCollection(grid)

Wraps the row collection of an existing grid.

Name	Type	Description
grid	DataGridView	The non-null grid whose Rows collection is exposed.

Properties

Count

Int32: Gets the current number of underlying grid rows.

Item(index)

SalTableRow: Gets the SAL wrapper associated with a grid row.

Uses SalTableRow.FromGridRow to resolve the wrapper.

Methods

Contains(row)

Checks whether a row belongs to the underlying grid row collection.

Parameter	Type	Description
row	SalTableRow	The non-null row to find.

Returns: Boolean. True when its grid row is present; otherwise, false.

CopyTo(array, index)

Copies rows starting at the specified source index into the same indices of an array.

Parameter	Type	Description
array	Array	The destination array, large enough to hold entries through Count minus one.
index	Int32	The first source and destination index to copy.

This implementation skips preceding source rows instead of offsetting a copy of the entire collection.

IndexOf(row)

Finds the data-row index of a SAL row wrapper.

Parameter	Type	Description
row	SalTableRow	The row to find.

Returns: Int32. The zero-based index, or -1 when absent.