NOTE: I know it defines mbOK as a variable for TMsgDlgButtons, but it fires an error that it's NOT a recognized variable.I may be overlooking something, but it's late and I've been coding for hours now just getting my ActiveX control to function without causing access violations at memory address 0x000000 (WideString function is your friend.) Next issue will be writing the code to open a file which is like an ini file, but has a different structure (ie: no "" but uses "=" as an assignment operator. MB_ICONWARNING | MB_OK ) =MB_OK) //do whatever If( MessageBox(0, (LPSTR) "testing", "Error", NOTE: I know it defines mbOK as a variable for TMsgDlgButtons, but it fires an error that it's NOT a recognized variable.I may be overlooking something, but it's late and I've been coding for hours now just getting my ActiveX control to function without causing access violations at memory address 0x000000 (WideString function is your friend.) Next issue will be writing the code to open a file which is like an ini file, but has a different structure (ie: no "" but uses "=" as an assignment operator.I *think* I have the groundwork set, but am unfamiliar with C++ file manipulation, I had created a similar program in VB6 and the styles of coding are mixing in my head =) MessageDlg("Invalid Password!", mtError, mbOKCancel, 0)
With MessageDlg: if (TForm1::txtPass->Text="") ::MessageBox("Invalid Login Name!", "Error!", MB_OK, 0)
Borland c builder how to#
I hope here is someone can help me, but my English is not well,please help me.I don't often use forums for getting answers, but I simply cannot seem to find how to fire a MessageBox under Borland Builder.I could use MessageDlg which works, but I only want an OK button, so I would rather go with de sample: void _fastcall TForm1::cmdPla圜lick(TObject *Sender) Please someone help me,i had send an e-mail to but no response,
My program can write the value into PLC, but i can't read it,i don't know why,if i change the writevariable's address,(like :DB98,CHAR0,1"<-this), the result wno't be zero,but if i change the readvariable's address, the result still be zero.i don't know why my readvariable is no action, It was initially added to our database on 10. The latest version of Borland C++Builder is 6.0, released on. It was checked for updates 94 times by the users of our client application UpdateStar during the last month.
Borland c builder software#
The result should be 0 if the program is correctly,now i say my question: Borland C++Builder is a Shareware software in the category System Utilities developed by Borland Software Corporation. NET, and BizTalk from Microsoft, and SunONE from Sun. Result=S7Data1->WriteVariable(WideString("S7:DB98,CHAR0,1"), value,0) The Version 6 adds BizSnap, a tool to build Web Services using XML/SOAP. Now i am studyinguse Borland C++ Builder to read thevalue of SIEMENS PLC S7-300 CPU315-2DP,i use the SIEMENS CP1613 card to link the PLC,now i use the OPC SCOUT can link to PLC and can read/write,that means it link correctly.īut now i use BorlandC++ Builder to create an element(that include in SIMATIC NET),the element's name is S7Data,Myprogram code is as follows: My English is not very well, so invites everybody to pardon me.
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