Pray god help
Form2 - & gt; Cue - & gt; Left=(Form2 - & gt; Width - Form2 - & gt; Cue - & gt; Width)/2;
This is a c + + Builder6.0 statements compilation environment

CodePudding user response:

Is the Cue placed horizontally centered

CodePudding user response:

c + + Builder to help and Cue represent the meaning of MCI device, this sentence is displayed in the Cue equipment Form2 window on the left side of the starting coordinates assignment? The original poster is that it is difficult to judge,

CodePudding user response:

refer to the original poster zhou classmates reply:

great god help
Form2 - & gt; Cue - & gt; Left=(Form2 - & gt; Width - Form2 - & gt; Cue - & gt; Width)/2;
This is a statement of Builder6.0 c + + compiler environment

The equivalent of
Form2 - & gt; Cue - & gt; Left=Form2 - & gt; Width/2 - Form2 - & gt; Cue - & gt; Width/2
Window width (actually should use ClientWidth) in addition to the 2 is the midpoint, minus the controls the width of the except in 2, is the width of the left half controls, controls the left along the set to the position, is to make the control center around in the form,

CodePudding user response:

refer to the second floor QZJHJXJ response:

c + + Builder to help and Cue represent the meaning of MCI device, this sentence is displayed in the Cue equipment Form2 window on the left side of the starting coordinates assignment? The original poster is that it is difficult to judge,

I want to know how c + + BUILDER to help to check, I am the Toc file open, can't see the specific content

CodePudding user response:

The c + + builder on what operating system, Windows 7 or under win10?

CodePudding user response:

See help press F1

CodePudding user response:

reference 5 floor QZJHJXJ reply:

the c + + builder on what operating system, Windows 7 or under win10?

Under Windows 7, according to the formula one later tips cannot get Help, can't open like you Help interface,

CodePudding user response:

[would Error] Unresolved external '__fastcall TForm4: : FormCreate (System: : TObject *)' referenced from C: \ USERS \ ADMINISTRATOR \ DESKTOP \ \ BUILDER6.0 \ DNSTASK task UNIT4. OBJ
Great god can tell me why (why) I ran told me that he can't find the place!

CodePudding user response:

quoted Mr Zhou classmates reply on the eighth floor:

[would Error] Unresolved external '__fastcall TForm4: : FormCreate (System: : TObject *)' referenced from C: \ USERS \ ADMINISTRATOR \ DESKTOP \ \ BUILDER6.0 \ DNSTASK task UNIT4. OBJ
A great god can tell me why (why) I ran he told I can't find the position

FormCreate function body is deleted by you? To remove an event handler, the simplest way is to delete all the code inside the function, keep function framework, and {} braces on, and then save the file,

CodePudding user response:

refer to 7th floor zhou classmates reply:

Quote: refer to the fifth floor QZJHJXJ reply:

the c + + builder on what operating system, Windows 7 or under win10?

Under Windows 7, according to the formula one later tips cannot get Help, can't open like you Help interface,

Windows 7 because it is over, doing Win8.1 no longer support. HLP Help type, unable to open Help Help in BCB, an error occurred while opening: "does not include the function" or "Help" is not supported, tips are as follows:
Why can't get help information about this program?
This program with the help of information using the Windows help format, which depends on the not contain a feature in this version of Windows, however, you can download a will allow you to view the Windows help format created by the application of information,
For more information, please go to Microsoft help and support web site,

M $provides a separate Windows help program (WinHlp32. Exe) download and install, https://support.microsoft.com/zh-cn/kb/917607, is divided into two versions x64 and x86, and corresponding 32-bit and 64 - bit Windows,

If is win10 system, can search download "win10 winhlp32 solutions"