Manning Windows Forms Programming (phần 5) doc

... although the actual windows are quite different. Also of note are the PageSetupDialog and PaintDialog classes. These common dialogs are used when printing from Windows Forms ap- plications, ... distinguished among the dif- ferent types of windows an application may display. In MFC, for example, there is one hierarchy ( CFrameWnd) for framed windows such as MDI windows and contro...

Ngày tải lên: 07/07/2014, 04:20

... 339 10.5 Owner-drawn lists 343 10.6 Recap 352 This chapter continues our discussion of the Windows Forms controls available in the .NET Framework. The controls we saw in chapter 9 each presented ... controls added to the Form class in previous chapters. this.panel1.Controls.AddRange(new System .Windows. Forms. Control[] { this.txtPhotographer, this.txtDate, this.txtCaption, this.txt...

Ngày tải lên: 07/07/2014, 04:20

... common functionality required by Windows Forms applications. This figure shows the com- plete set of Windows Forms classes derived from the System .Windows. Forms. Common- Dialog class. Common ... first Windows Forms program pro- duces this skeleton form. We'll build on this program throughout the rest of this chapter. xx ABOUT THIS BOOK affectionately known as Windows...

Ngày tải lên: 07/07/2014, 04:20

... this.pbxPhoto.Anchor = (((System .Windows. Forms. AnchorStyles.Top | System .Windows. Forms. AnchorStyles.Bottom) | System .Windows. Forms. AnchorStyles.Left) | System .Windows. Forms. AnchorStyles.Right); SET ... System.Reflection.AssemblyVersion("1.3")] namespace MyNamespace { using System; using System.Drawing; using System .Windows. Forms; public class MyForm : Sy...

Ngày tải lên: 07/07/2014, 04:20

... source file is shown here. private System .Windows. Forms. MenuItem menuLoad; private System .Windows. Forms. MenuItem menuItem1; private System .Windows. Forms. MenuItem menuExit; . . . private void ... { . . . this.menuLoad = new System .Windows. Forms. MenuItem(); this.menuItem1 = new System .Windows. Forms. MenuItem(); this.menuExit = new System .Windows. Forms. MenuItem();...

Ngày tải lên: 07/07/2014, 04:20

... IDisposable interface and is the basis for most classes in the System .Windows. Forms namespace, most objects in the Windows Forms namespace provide a Dispose method for just this purpose. Let’s ... Object methods will come in useful in future chapters. Since they are found in every object, Windows Forms controls make use of these methods whenever an object must be compared with...

Ngày tải lên: 07/07/2014, 04:20

... this.btnOK = new System .Windows. Forms. Button (); this.btnCancel = new System .Windows. Forms. Button (); this.label1 = new System .Windows. Forms. Label (); this.label2 = new System .Windows. Forms. Label (); ... = new System .Windows. Forms. Label (); this.lblImage = new System .Windows. Forms. Label (); this.txtCaption = new System .Windows. Forms. TextBox (); • Next the non...

Ngày tải lên: 07/07/2014, 04:20

... _drawRect = new Rectangle(0,0,45, 45); 2 Add a MeasureItem event handler for the lstPhotos list box. private void lstPhotos_MeasureItem (object sender, Windows. Forms. MeasureItemEventArgs e) ... specifies the display behavior of a combo box control. This enumeration is part of the System .Windows. Forms namespace. Enumeration Values DropDown The text portion of the control is...

Ngày tải lên: 07/07/2014, 04:20

... background, the transparent areas appear purple. This behavior permits Windows icons to appear on the desktop and in file sys- tem windows as if they do not have a border. In fact, all icons are rectangular ... PhotoMenuItem class developed in this section extends the Menu- Item object provided by the Windows Forms namespace. This technique is useful when you need a class that is sim...

Ngày tải lên: 07/07/2014, 04:20

... ADVANCED WINDOWS FORMS The topic of “Data binding” is taken up in chapter 17. This discusses complex data binding by way of the DataGrid control, and simple binding of data to Windows Forms controls ... topic of “Multiple document interfaces.” This chapter dis- cusses the support provided by the .NET Framework for multiple document interface, or MDI, applications in Windows Forms....

Ngày tải lên: 07/07/2014, 04:20