Solution Type: VSTO Document-Level
Scenario:
1.) Excel.Worksheet created at run-time. (not a Worksheet Host Item)
2.) Add a button on the Worksheet at run-time that triggers C# code when clicked.
Assembly References:
Microsoft.Vbe.Interop (Microsoft.Vbe.Interop.dll)
Microsoft.Vbe.Interop.Forms (Microsoft.Vbe.Interop.Forms.dll)
Microsoft.VisualBasic (Microsoft.VisualBasic.dll)
Tested / Working Code:
using MSForms = Microsoft.Vbe.Interop.Forms;
using System.Windows.Forms;
...
Microsoft.Vbe.Interop.Forms.CommandButton CmdBtn;
private void CreateOLEButton()
{
Excel.Worksheet ws = Globals.ThisWorkbook.Application.Sheets["MyWorksheet"];
// insert button shape
Excel.Shape cmdButton = ws.Shapes.AddOLEObject("Forms.CommandButton.1", Type.Missing, false, false, Type.Missing, Type.Missing, Type.Missing, 500, 5, 100, 60);
cmdButton.Name = "btnButton";
// bind it and wire it up
CmdBtn = (Microsoft.Vbe.Interop.Forms.CommandButton)Microsoft.VisualBasic.CompilerServices.NewLateBinding.LateGet(ws, null, "btnButton", new object[0], null, null, null);
CmdBtn.Caption = "Click me!";
CmdBtn.Click += new MSForms.CommandButtonEvents_ClickEventHandler(ExecuteCmd_Click);
}
private void ExecuteCmd_Click()
{
MessageBox.Show("Click");
}