TablePanel.Columns Property

Provides access to the collection of the panel’s columns (TablePanelColumn).

Namespace: DevExpress.Utils.Layout

Assembly: DevExpress.Utils.v24.2.dll

Declaration

C#

[DXCategory("Layout")]
public TablePanelColumnCollection Columns { get; }

VB.NET

<DXCategory("Layout")>
Public ReadOnly Property Columns As TablePanelColumnCollection

Property Value

Type	Description
DevExpress.Utils.Layout.TablePanelColumnCollection	A collection of TablePanelColumn objects.

Remarks

Use the TablePanel.Columns and TablePanel.Rows properties to add columns and rows to the panel.

The main settings of Table Panel columns include:

• TablePanelEntity.Style (inherited property) - Gets or sets the size type of the current row/column.
• TablePanelColumn.Width - Gets or sets the column’s width.

Example

The following example adds rows and columns to a TablePanel, and then places a button to the panel’s top-left cell.

The created rows and columns are of different size types, as demonstrated in the image below.

C#

using DevExpress.Utils.Layout;

tablePanel1.Columns.Clear();
tablePanel1.Columns.Add(new TablePanelColumn(TablePanelEntityStyle.AutoSize, 0));
tablePanel1.Columns.Add(new TablePanelColumn(TablePanelEntityStyle.Absolute, 40));
tablePanel1.Columns.Add(new TablePanelColumn(TablePanelEntityStyle.Relative, 2));
tablePanel1.Columns.Add(new TablePanelColumn(TablePanelEntityStyle.Relative, 5));

tablePanel1.Rows.Clear();
tablePanel1.Rows.Add(new TablePanelRow(TablePanelEntityStyle.AutoSize, 0));
tablePanel1.Rows.Add(new TablePanelRow(TablePanelEntityStyle.Absolute, 50));
tablePanel1.Rows.Add(new TablePanelRow(TablePanelEntityStyle.Relative, 1));
tablePanel1.Rows.Add(new TablePanelRow(TablePanelEntityStyle.Relative, 3));

tablePanel1.Controls.Add(simpleButton1);
tablePanel1.SetCell(simpleButton1, 0, 0);

VB.NET

Imports DevExpress.Utils.Layout

tablePanel1.Columns.Clear()
tablePanel1.Columns.Add(New TablePanelColumn(TablePanelEntityStyle.AutoSize, 0))
tablePanel1.Columns.Add(New TablePanelColumn(TablePanelEntityStyle.Absolute, 40))
tablePanel1.Columns.Add(New TablePanelColumn(TablePanelEntityStyle.Relative, 2))
tablePanel1.Columns.Add(New TablePanelColumn(TablePanelEntityStyle.Relative, 5))

tablePanel1.Rows.Clear()
tablePanel1.Rows.Add(New TablePanelRow(TablePanelEntityStyle.AutoSize, 0))
tablePanel1.Rows.Add(New TablePanelRow(TablePanelEntityStyle.Absolute, 50))
tablePanel1.Rows.Add(New TablePanelRow(TablePanelEntityStyle.Relative, 1))
tablePanel1.Rows.Add(New TablePanelRow(TablePanelEntityStyle.Relative, 3))

tablePanel1.Controls.Add(simpleButton1)
tablePanel1.SetCell(simpleButton1, 0, 0)