Save from Windows forms to SQL Server 2014

Question

I would like to know how to save a document(txt,pdf,doc,docx,xls etc) to Microsoft SQL Server using C# windows forms. Here's the form I've designed File Upload Box . I've used the openfiledialog box but I couldn't select a file. Any help would be appreciated. Thank You!

Also what kind of datatype should be used to save file in Microsoft SQL Server? Thanks!

OpenFileDialog OpenFileDialog1 = new OpenFileDialog();
            OpenFileDialog1.Title = "Select a Document";
            if (openFileDialog1.ShowDialog() == 
System.Windows.Forms.DialogResult.OK)
            {
                this.Cursor = new Cursor(openFileDialog1.OpenFile());
            }

Answer 1

Kindly refer below pointers and use it as per your requirement.

Link1

Link2

Link3