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String Conversion to wide characters in the specified format-reply to the "Chef" question

Problem Source: http://www.cnblogs.com/del/archive/2008/12/13/1353193.html#1400641 In this example: Code File: Unit unit1; interfaceuses windows, messages, sysutils, variants, classes, graphics, controls, forms, dialogs,

Official example-sysutils. encodedate, encodetime, strtodate, strtotime, strtodatetime

Code File: unit unit1; interfaceuses windows, messages, sysutils, variants, classes, graphics, controls, forms, dialogs, stdctrls; Type tform1 = Class (tform) listbox1: tlistbox; button1: tbutton; button2: tbutton; Procedure button1click

Learn more about GDI + [44]: text output-font

In this example: Code File: Unit unit1; interfaceuses windows, messages, extensions, variants, classes, graphics, controls, forms, dialogs, stdctrls; Type tform1 = Class (tform) listbox1: tlistbox; Procedure formpaint (Sender:

Learn more about GDI + [59]: Path-tgpgraphicspathiterator

More path data and control capabilities can be obtained through the path auxiliary class tgpgraphicspathiterator. In this example: Code File: Unit unit1; interfaceuses windows, messages, sysutils, variants, classes,

Winapi: offsetcliprgn, ptvisible

Offsetcliprgn: Move the cut area; ptvisible: determines whether the point is in the cut area. In this example: Code File: Unit unit1; interfaceuses windows, messages, sysutils, variants, classes, graphics, controls, forms,

Learn more about GDI + [21]: tgptexturebrush and tgpmatrix

In this example: Code File: Unit unit1; interfaceuses windows, messages, sysutils, variants, classes, graphics, controls, forms, dialogs, comctrls, stdctrls, extctrls; Type tform1 = Class (tform) Panel1: tpanel; button1: tbutton;

Learn more about GDI + [43]: text output-get the installed font list

This is more troublesome than using screen. fonts. In this example: Code File: Unit unit1; interfaceuses windows, messages, extensions, variants, classes, graphics, controls, forms, dialogs, stdctrls; Type tform1 = Class

Learn more about GDI + [53]: Path-setfillmode

In this example: Code File: Unit unit1; interfaceuses windows, messages, sysutils, variants, classes, graphics, controls, forms, dialogs, stdctrls, extctrls; Type tform1 = Class (tform) radiogroup1: tradiogroup; procedure

Learn more about GDI + [4]: drawellipse-draw an ellipse

In this example: Code File: Unit unit1; interfaceuses windows, messages, sysutils, variants, classes, graphics, controls, forms, dialogs; Type tform1 = Class (tform) Procedure formpaint (Sender: tobject ); procedure formcreate

Use multi-media library bass. DLL to play MP3 [3]-Open, play, pause, and stop

// Before playing the video, use the bass_init function to initialize the playing device. Function bass_init (device: integer; {specify the output device. The first is 1 and the second is 2; -1 indicates that the current device is used} freq: DWORD;

Retrieve the selected text from the text Container Using API-reply to the "Roy. Flex" question

Problem Source: http://www.cnblogs.com/del/archive/2008/06/18/1083011.html#1229305 Tell Roy. Flex: Your problem is still complicated. The first step is to complete it; Next, if you want to capture other Program The mouse in needs to be

Winapi: combinergn-Region Merging

Combinergn (P1: hrgn; {merged region} P2, P3: hrgn; {two original regions} P4: INTEGER {merging option; see the table below}): integer; {four possible return values} // merge options: rgn_and = 1; rgn_or = 2; rgn_xor = 3; rgn_diff = 4; rgn_copy = 5;

Winapi: function related to the input cursor [3]

In this example, the color of the cursor is modified ,: Code File: Unit unit1; interfaceuses windows, messages, sysutils, variants, classes, graphics, controls, forms, dialogs, stdctrls, extctrls; Type tform1 = Class (tform)

Complex structured access (2)

In this example: Code File: Unit unit1; interfaceuses windows, messages, sysutils, variants, classes, graphics, controls, forms, dialogs, stdctrls; Type tform1 = Class (tform) button1: tbutton; button2: tbutton; procedure

Learn more about GDI + [75]: Area (4)-cut the canvas by area

In this example: Code File: Unit unit1; interfaceuses windows, messages, extensions, variants, classes, graphics, controls, forms, dialogs, stdctrls; Type tform1 = Class (tform) checkbox1: tcheckbox; Procedure formcreate (Sender:

Bringtofront and sendtoback-controls are set to front and back

In this example: Code File: Unit unit1; interfaceuses windows, messages, sysutils, variants, classes, graphics, controls, forms, dialogs, stdctrls, extctrls; Type tform1 = Class (tform) Panel1: tpanel; panel2: tpanel; panel3:

Learn more about GDI + [74]: Region (3)-isvisible

In this example: Code File: Unit unit1; interfaceuses windows, messages, sysutils, variants, classes, graphics, controls, forms, dialogs, stdctrls, extctrls; Type tform1 = Class (tform) Procedure formpaint (Sender: tobject);

Introduction to Delphi xe2 firemonkey (20)-tstylebook (skin and style related)

I think "skin" is better than "style" or "style" because it can contain animations associated with actions. In FMX, the control can be drawn at will, and the personalized attributes of each part can be saved as a *. Style File. Xe2 provides the

Qt Visual Studio add-in: Adding form files to the Project

The Visual Studio add-in lets you launchQt designerSimply by double-clicking on. UIFile. SeeQt designerManual} for more information. To add a new. UIFile to the project, selectProject | add new itemAnd then selectQt widget formOrQt dialog

Using the plug-in ajaxfileupload to upload files through Ajax, an error occurred in Firefox

In the past, the website had to implement an online file preview function, in which Ajax was used for background management. I am using a jquery plug-in ajaxfileupload. jsToday, my colleague suddenly reported an error (we used Firefox browsers

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