c#-winform-Print Controls

Control design:

Set the document property of the above button and the remaining controls of the form control (PRINTDIALOG1, etc.) to the corresponding PrintDocument.

Code:

1 usingSystem;2 usingSystem.Collections.Generic;3 usingSystem.ComponentModel;4 usingSystem.Data;5 usingSystem.Drawing;6 usingSystem.Linq;7 usingSystem.Text;8 usingSystem.Threading.Tasks;9 usingSystem.Windows.Forms;Ten  One namespaceYundayin A { -      Public Partial classForm1:form -     { the          PublicForm1 () -         { - InitializeComponent (); -  +              This. Printdocument1.originatmargins =true;//Enable page margins -              This. Pagesetupdialog1.enablemetric =true;//in millimeters +         } A  at         /// <summary> -         ///Print -         /// </summary> -         Private voidButton1_Click (Objectsender, EventArgs e) -         { -             if( This. Printdialog1.showdialog () = =DialogResult.OK) in             { -                  This. Printdocument1.print (); to             } +         } -  the         /// <summary> *         ///Print Settings $         /// </summary>Panax Notoginseng         Private voidButton2_Click (Objectsender, EventArgs e) -         { the              This. Pagesetupdialog1.showdialog (); +         } A  the         /// <summary> +         ///Print Preview -         /// </summary> $         Private voidButton3_Click (Objectsender, EventArgs e) $         { -              This. Printpreviewdialog1.showdialog (); -         } the  -         Private voidPrintdocument1_printpage (Objectsender, System.Drawing.Printing.PrintPageEventArgs e)Wuyi         { the             ////----------------The entire form is printed---------------- -             //Image myformimage; Wu             //myformimage = new Bitmap (this. Width, this. Height); -             //Graphics g = graphics.fromimage (myformimage); About             //G.copyfromscreen (this. Location.x, this. LOCATION.Y, 0, 0, this. Size); $             //e.graphics.drawimage (myformimage, 0, 0); -  -             ////----------------Print content as a local this.groupbox1---- -             //Bitmap _newbitmap = new Bitmap (groupbox1.width, groupbox1.height); A             //Groupbox1.drawtobitmap (_newbitmap, New Rectangle (0, 0, _newbitmap.width, _newbitmap.height)); +             //e.graphics.drawimage (_newbitmap, 0, 0, _newbitmap.width, _newbitmap.height); the  -             //------------------Print content as custom text content------------ $Font font =NewFont ("Song Body", A); theBrush Bru =Brushes.blue; the             //for (int i = 1; I <= 5; i++) the             //{ the                  -             //} inE.graphics.drawstring ("Hello World", Font, BRU,Ten,Ten); the         } the     } About}

Complete.

c#-winform-Print Controls