In this document, I will introduce you how to add Spire. Barcode controls to Toolbox for Windows Forms application.

If you have already installed Spire.Barcode, you can add controls this way:

"Start" → "Programs" → "e-iceblue" → "Spire.Barcode": Click "Add Controls into VS Toolbox".

How to add Controls to Toolbox

Click "Add" to add controls.

How to add Controls to Toolbox

Right-click on the blank part of the Toolbox - "Add Ta" - name the new Tab "Spire Controls":

How to add Controls to Toolbox

Right-click on the blank part below "Spire Controls" → "Choose Items" → ".NET Framework Components" → "Browse" to the "Bin" folder → find the file "Spire.Barcode.dll" → "Open".

How to add Controls to Toolbox

Click "OK". Then you have added controls to Toolbox successfully.

How to add Controls to Toolbox