How to open PowerPoint Presentation with a one button click?

Question

i am trying to open a ppt using c#.net in windows application with a one button click plz help me

Satyapriya Nayak · Answer

select Microsoft Office 12 Object Library in the COM tab using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; namespace WindowsFormsApplication11 { public partial class Form2 : Form { public Form2() { InitializeComponent(); } private void button1_Click(object sender EventArgs e) { Microsoft.Office.Interop.PowerPoint.Application pptApp = new Microsoft.Office.Interop.PowerPoint.Application(); Microsoft.Office.Core.MsoTriState ofalse = Microsoft.Office.Core.MsoTriState.msoFalse; Microsoft.Office.Core.MsoTriState otrue = Microsoft.Office.Core.MsoTriState.msoTrue; pptApp.Visible = otrue; pptApp.Activate(); Microsoft.Office.Interop.PowerPoint.Presentations ps = pptApp.Presentations; Microsoft.Office.Interop.PowerPoint.Presentation p = ps.Open(@D:\ppt\ppt1.ppt ofalse ofalse otrue); System.Diagnostics.Debug.Print(p.Windows.Count.ToString()); MessageBox.Show(pptApp.ActiveWindow.Caption); } } }