Documentation – Managing Controls with Golang via C++

Gocpp: Update ActiveX ComboBox Control with Golang via C++

Mon, 01 Jan 0001 00:00:00 +0000

Possible Usage Scenarios

You can read or write the values of ActiveX ComboBox Control using Aspose.Cells. Please access the ActiveX Control via Shape.ActiveXControl property and check its type via ActiveXControl.GetType() property. It should return ControlType.ComboBox value, and then typecast it into ComboBoxActiveXControl object to read or modify its various properties.

Please download the sample excel file used in the following sample code.

Update ActiveX ComboBox Control

The following screenshot shows the effect of the sample code on the sample excel file. As you can see, the ActiveX ComboBox value has been updated to “This is combo box control”.

Sample Code

The following sample code updates the value of ActiveX ComboBox Control present inside the sample excel file.

Gocpp: Add ActiveX Controls using Aspose.Cells with Golang via C++

Mon, 01 Jan 0001 00:00:00 +0000

You can add ActiveX controls with Aspose.Cells using the ShapeCollection::AddActiveXControl() method. This method takes a parameter ControlType which specifies the type of ActiveX control to be added inside a worksheet. It has the following values:

ControlType::CheckBox
ControlType::ComboBox
ControlType::CommandButton
ControlType::Image
ControlType::Label
ControlType::ListBox
ControlType::RadioButton
ControlType::ScrollBar
ControlType::SpinButton
ControlType::TextBox
ControlType::ToggleButton
ControlType::Unknown

Once you have added the ActiveX control inside the shape collection, you can access the ActiveX control object via the Shape::get_ActiveXControl() method and set its various properties.

The following sample code adds a Toggle Button ActiveX Control using Aspose.Cells for C++.

Gocpp: Remove ActiveX Control with Golang via C++

Mon, 01 Jan 0001 00:00:00 +0000

Remove ActiveX Control

Aspose.Cells provides the ability to remove ActiveX Control from workbooks. For this, the API provides the Shape.RemoveActiveXControl method. The following code snippet demonstrates the use of the Shape.RemoveActiveXControl method to remove ActiveX Control.