Lập trình Windows với Microsoft® NET Giảng viên : Hồ Hoàn Kiếm Sử dụng controls C# Printing Support Controls PrintDocument PrintPreviewControl Sử dụng controls C# PrintPreviewControl PROPERTIES AutoZoom Document Zoom Columns UseAntiAlias StartPage Rows Methods InvalidatePreview Sử dụng controls C# Dialog Boxes Uses To display information and messages for the user As a means of accepting user-input Types (by Presentation) Sử dụng controls C# Dialog Types Types of Dialog (by definition) Custom dialog boxes Common dialog boxes •OpenFileDialog •PageSetUpDialog •FontDialog •ColorDialog •SaveFileDialog •PrintPreviewDialog •PrintDialog Sử dụng controls C# OpenFileDialog PROPERTIES MutiSelect ReadOnlyChecked ShowHelp FileNames DefaultExt Filter ShowReadOnly FileName RestoreDirectory InitialDirectory CheckFileExists Sử dụng controls C# FontDialog PROPERTIES AllowVectorFonts ShowEffects MinSize ShowHelp ShowColor AllowVerticalFonts MaxSize Color Font Sử dụng controls C# ColorDialog PROPERTIES AllFullOpen Color AnyColor SolidColorOnly CustonColors FullOpen ShowHelp Sử dụng controls C# SaveFileDialog PROPERTIES CreatePrompt OverwritePrompt th e M s d o OpenFile Sử dụng controls C# MessageBox [1]  MessageBox Code for showing Messagebox: MessageBox.Show(“[Message]”);  MessageBox method is overloaded in twelve more ways to give more functionality Sử dụng controls C# MessageBox [2] •MessageBoxButtons •MessageBoxIcon •MessageBoxOptions •MessageBoxDefaultButton Sử dụng controls C# MessageBoxButton Member Name AbortRetryIgnore OK OKCancel RetryCancel YesNo YesNoCancel Sử dụng controls C# MessageBoxIcon Member Name Member Name Asterisk Question Error Stop Exclamation Warning Hand Information None Sử dụng controls C# MessageBoxOptions Member Name DefaultDesktopOnly RightAlign RtlReading ServiceNotification Sử dụng controls C# MessageBoxDefaultButton Member Name Button1 Button2 Button3 Sử dụng controls C# Visual Effects in WinForms Transparent Forms Control Docking Control Anchoring Visual Inheritance Sử dụng controls C# Transparent Forms this.Opacity = 0.83; Sử dụng controls C# Control Anchoring Control Anchored Control not Anchored Sử dụng controls C# Visual Inheritance Creates a base Form Used at various places Allows changes to be made in the inherited form