officefileapi-devexpress-dot-spreadsheet-dot-formcontrolcollection-dot-addcombobox-x28-devexpress-dot-spreadsheet-dot-cellrange-x29.md
Creates a combo box form control at the specified cell range.
Namespace : DevExpress.Spreadsheet
Assembly : DevExpress.Spreadsheet.v25.2.Core.dll
NuGet Package : DevExpress.Spreadsheet.Core
ComboBoxFormControl AddComboBox(
CellRange targetRange
)
Function AddComboBox(
targetRange As CellRange
) As ComboBoxFormControl
| Name | Type | Description |
|---|---|---|
| targetRange | CellRange |
The cell range where the form control should be located.
|
| Type | Description |
|---|---|
| ComboBoxFormControl |
The combo box form control.
|
The code sample below creates a combo box control:
using DevExpress.Spreadsheet;
Workbook workbook = new Workbook();
workbook.LoadDocument("Document.xlsx");
var cellRange = workbook.Worksheets[0].Range["B2:D2"];
var comboBoxControl = formControls.AddComboBox(cellRange);
comboBoxControl.DropDownLines = 3;
comboBoxControl.SourceRange = workbook.Worksheets[0].Range["E2:E6"];
comboBoxControl.SelectedIndex = 1;
Imports DevExpress.Spreadsheet
Dim workbook As New Workbook()
workbook.LoadDocument("Document.xlsx")
Dim cellRange = workbook.Worksheets(0).Range("B2:D2")
Dim comboBoxControl = formControls.AddComboBox(cellRange)
comboBoxControl.DropDownLines = 3
comboBoxControl.SourceRange = workbook.Worksheets(0).Range("E2:E6")
comboBoxControl.SelectedIndex = 1
Note
The FormControlCollection.AddComboBox method call adds a new item to both FormControlCollection and ShapeCollection.
The following code snippets (auto-collected from DevExpress Examples) contain references to the AddComboBox(CellRange) 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.
var comboCellRange = workbook.Worksheets[0].Range["B4:C4"];
var comboBoxControl = formControls.AddComboBox(comboCellRange);
comboBoxControl.DropDownLines = 3;
var comboCellRange = workbook.Worksheets[0].Range["B4:C4"];
var comboBoxControl = formControls.AddComboBox(comboCellRange);
comboBoxControl.DropDownLines = 3;
var comboCellRange = workbook.Worksheets[0].Range["B4:C4"];
var comboBoxControl = formControls.AddComboBox(comboCellRange);
comboBoxControl.DropDownLines = 3;
Dim comboCellRange = workbook.Worksheets(CInt((0))).Range("B4:C4")
Dim comboBoxControl = formControls.AddComboBox(comboCellRange)
comboBoxControl.DropDownLines = 3
Dim comboCellRange = workbook.Worksheets(0).Range("B4:C4")
Dim comboBoxControl = formControls.AddComboBox(comboCellRange)
comboBoxControl.DropDownLines = 3
See Also