Binh's COM notes - Articles on using COM Callbacks and COM threading along with good source code examples. COT Case-3: Borland's Delphi as COM tool - Centre of object technology q&a about Delphi as COM tool Delphi and Microsoft Office: Automating Excel and Word - White paper from Inprise, on how to use COM/OLE from Excel with example source code. Delphi OLE Automation Servers - Delphi and OLE Automation Servers Dr.Bob's ActiveX Files - Delphi ActiveForms and One-Step-ActiveX Controls in Action. Prima pagina - Delphi Control of IE Twilight Zone Software - TTzEnhTreeView home. Greatly enhanced tree view control. All needs in hierarchical and two-axis data representation are met here.