Skip to main content

HOW TO (Step by Step) INSTALL COMPORT for serial communication ON BORLAND DELPHI 7


  HOW TO (Step by Step) INSTALL COMPORT ON BORLAND DELPHI 7
1.    Download Comport by Click Here, then Extract the file, rename the folder to COMPORT
 2.    Copy COMPORT folder to C:\Program Files\Borland\Delphi7\Lib
 3.    Open Borland Delphi 7, then open Page Tab Tool Environment Option

4.    Then will apear as follows    Click on Library tab
 6.    Will appear dialog box for directories decision as follows

7.    Will appear dialog box of folder decision that will be used, directed to C:\Program Files\Borland\Delphi7\Lib\COMPORT then press OK button
9.    Next is open page tab file-open

10.              Directed to  C:\Program Files\Borland\Delphi7\Lib\COMPORT then open CPortLib7.dpk file

11.              Conduct compile then install, if appear information dialog box click OK, move to the next step

12.              Open page tab File-open. Directed to C:\Program Files\Borland\Delphi7\Lib\COMPORT then open DsgnCport7.dpk file

13.              Do the same thing like step 10, so that will appear as follows

14.              Check on component pallete Cport Lib. You will find component like the following picture that has been installed:

 I hope this article can give benefit to the visitors, readers, developer and me. Thanks for visiting and availability for sharing this article by pressing 
Share this on Facebook
or just press like button under this posting

Popular posts from this blog

Login Form Delphi by Connecting to Ms Access Database.

this the step by step  to making application :

Login Form Delphi by Connecting Ms Access Database.

In making/ building application in Delphi, login Form is an important to protect application so that cannot be open by irresponsible person. This login Form is connected with database so that able to keep a lot of username data and password. Before make the application, please create a database as the picture below:
Picture :Login  form Delphi database Microsoft Access
Save the database in the folder which use to save the application


Next step is create the application

Enter the component and the source code as follows.


No Component NameProperties Value1Label1CaptionUsername2Label2CaptionPassword3Edit1Text -4Edit2Text -5Button1CaptionLogin6Adoconnection1--7AdoQuery1ConnectionADOConnection1

Arrange the component as the picture below:


Figure. Login Form Delphi design form



 Create new form



Form properties can be check in the table below
No Component NameProperties Value1Form1CaptionSuccess…

Step by step Accessing SMS With Delphi: Sending SMS Using Borland Delphi 7 Exploit Comport Component (Siemens))

In this example, will present the way how making SMS delivery program with Delphi, basically, data in data communication series between Delphi and mobile phone happen in Format Protocol Data Unit (PDU). The destination number of sending Message and message that will be sent through Delphi program that is made have to be changed into PDU Form first, next is the data will be sent through serial port to mobile phone. To make the send SMS Application , please enter the following component to Form 1.

No Component NameProperties ValueButton1CaptionConnectButton2CaptionDisConnectButton3CaptionConvert to PDUButton4CaptionSend to HPButton5CaptionClearButton6CaptionStart Send SMSButton7CaptionSet PortEdit1Text-Edit2Text<Type The SMS here>Edit3Text-Label1Caption1) Destination Number :Label2Caption2Label3CaptionPDU lengthLabel4CaptionLabel lengthComLed1--Memo1--Memo2--Comport1--Arrange the Component  in such away so that the visualization program is as follows:


Then type the follow…

The Example Using Chart In Borland Delphi 7

The Example Using Chart In Borland Delphi 7




In this writing will discuss about how to use the chart in Delphi 7. In the example that is made by using Delphi 7, chart will appear 2 data in the form of incremental data number, the first data named data 1 and the second data named data 2. Data 1 is incremental data 1 that is begun from 0 until 10; while data 2 is same. Yet, in the beginning condition of data 1 start from 0 while data 2 start from 1.


To make application as the explanation above, please enter the components in the table below into design form.


NoComponentPropertiesValueNote1Form1CaptionThe Chart of Data on Delphi 72GroupBox1CaptionThe Chart of Data on Delphi 73Label1CaptionData 14Label2CaptionData 25Edit1Text06Edit2Text07Button1CaptionShow to Chart8Button2CaptionClose9Timer1EnabledFalse10Chart--Check the NoteNote:

Double click on chart component, set the property of chart as below:


Click on  Add.. Button

Then the following chart gallery will be shown:



Choose the…