2,103 Topics
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| | Hi All, I wish to open a drive, read the dir file names to a text file. eg > Open Drv H, where exist a number of .mp3 files, which I wish to capture the filenames only, to a text file eg dirnames.txt (not copy the contents, just the file … |
| | Major a/v sync issues using Logitech webcams and directshow and dspack Followed various MSDN methods and other peoples thinly described methods on the net and still to no avail. Im using a logitech quick cam pro 4000 and CANNOT get the audio and video in sync. Ive tried tonnes of … |
| | This must be an old problem whose solution must have been posted many times, but I can't figure out how to phrase it for Google. Anyway, I have a TPanel-like component that has a TLabel-like component on it, and the TLabel thingy fills the whole client area of the TPanel … |
| | Hi, all: Years ago I installed a icmp component in d5, now i am using d7 , but i am not able to install that again, please help the icmp component is at: [url]http://www.torry.net/vcl/internet/other/azping.zip[/url] please help, thank you in advance. |
| | hi i am using delphi 2009. i am looking to have a grid on the form, and draw a 2D shape from lines on that grid and have it rotate around a central point. first of all i would like to ask what would be the best method to do … |
| | Hi How Can I Change The Height of Rows in DBGrid ? Thanks. |
| | I spend a lot of time reading, writing, thinking and doing IT at home and work. Lately, I am teaching at a remote northern community which has a neglected system. They were running with a wide-open router and no anti-malware. I have set up a new router and a server …  |
| | Hi Im writing an application that uses the Microsoft Tablet PC api's When im trying to set the FACTOID for an ink recogniser, im getting an OLE Error that i cant seem to find a plausable explanation for The code is this [code] vPicture := (Components[i] as TInkPicture); case vPicture.Tag … |
| | I have a symmetrical matrix [B]A[/B] 8 x 8. First I need to find matrix [B]B[/B] = [B]A[/B][sup]T[/sup]*[B]A[/B]; Next I need to inverse B and find [B]C[/B] = [B]B[/B][sup]-1[/sup]; Help please ! |
| | I cant insert bmp file to blob column in oracle database from delphi.  |
| | Simply put i would like to open a new form as simply as possible using a button i looked at this [URL="http://www.daniweb.com/forums/thread99518.html#"]http://www.daniweb.com/forums/thread99518.html#[/URL] but it confused me i dont want any values passed on i just simply want it to hide the old form and open then new form can this … |
| | [CODE]procedure TForm3.Button3Click(Sender: TObject); var i,j:integer; var str1,str2,str3:string; begin with adoquery1 do begin close; sql.Clear; if combobox5.Text='' then str1:='' else str1:=' and new_blade_type='''+combobox5.Text+''''; if combobox7.Text='' then str2:='' else str2:=' and team='''+combobox7.Text+''''; if Edit9.Text='' then str3:='' else str3:=' and operator='''+Edit9.Text+''''; Sql.Text:='select * from blade where 1=1'+str1+str2+str3; open; First; stringgrid1.RowCount:=RecordCount; stringgrid1.ColCount:=Fields.Count; for i:=1 … |
| | hi currently i have a few memo lines on a form with a large memo for viewing all the lines together which are saved to a text document when savedialog is executed. when i add the load function i wish for the text to return to each of the seperate … |
| | i need rs32 component serial port component for dephi 7 . Please anyone help me |
| | Hello.. This is my first time posting here, and I'm hoping I can find some help I have missed about a week and some of my programming class, and I am very behind. I haven't been able to figure these out on my own. I need to write a practice …  |
| | Hi. Sorry for my english... I hope this is the correct forum to post this. If not, sorry in advance. I'm trying to make a setup that will choose automatically the language (at start) depending on the result of GetUILanguage. I made this function in (code) section: Function SetLanguageFile(Param: String): … |
 | Hi please help me How can create login password window for delphi application? Thanks |
| | Name: Emil Online Handle: finalist Nickname: Emo Height: 179 cm Weight: 100 kg Hair: Gray Eyes: Brown Location: Bulgaria Age: 55 Hobbies: Programming by Lazarus (Free Pascal). Status: Single Favorite Music: Rihanna, Beyonce, Pink Floyd .... Education: Surveyor (Master - University of Architecture, Civil Engineering and Geodesy) Work: just now … |
| | How do you find the CPU, of your computer, using dev-pascal ? |
| | Hi haw to count found maches in memo and show in tedit thanks. |
| | We have number of projects in Delphi 5 that depends one on another and are built in right order. When we compile them on local drive - everything does fine, all projects are compiled successfully. When i put source on mapped network drive - one of the projects failed with … |
| | I wont to know how to find Pascal actions (functions?) like, how would you find the CPU speed (if pascal can do that,) or how would you minimize the window. Do I have to look for hours on GOOGLE search to find the code I wont ? cant I just … |
| | Hello, I never programmed Delphi and I got a project that I need to compile and make some changes. The problem is that I have a lot of components missing and I cant find them or even theire name so I can google for them! Any help is appreciated! List … |
| | Hi everyone.. can i have sample using TatukGIS in delphi please.. i just try TatukGIS sample but somehow canot understand how to make it.. i need for tracking, load shp file, get NMEA from COMPort and drawing a picture (symbol) in map using Long Lat.. TIA |
| | i just recently started with pascal, and I have no idea what the compiler tries to tell me. Can anyone tell me whats wrong with these procedures? [CODE]Uses Crt; var Answer: Real; AnswerB : Real; AnswerC: Real; (******************************************************************************************) procedure GetData; var A : Real; B : Real; c : Real; … |
| | I am new programmer in Delphi. I would like to ask how I convert a query into table foxro. For example[CODE] procedure TForm1.Button3Click(Sender: TObject); var filetable:ttable; nomor:integer; begin QUERY2.Close; QUERY2.SQL.Clear; QUERY2.SQL.Add('SELECT status_k,tglkirim,status_r,penerima,kdpenerima,kode_r FROM TRM WHERE STATUS_K<>" "'); QUERY2.Prepare; QUERY2.Open; filetable:=ttable.create(self); with filetable do begin active:=false; DatabaseName:='D:\KURIR_SERVER'; TableName:=(edit2.Text); TableType:=ttFOxpro; with FieldDefs … |
| | how can write a pascal program that do minus,sum and muliply tow number with 50 digit??? please answer or mail to me. |
| | Hi, I am working on a small project where I want to enter the text in the TEdit in a dialog box such that that information appears in the form arranged in columns. I was able to create the format and its dialog box, and they are able to communicate. … |
| | Hi everyone, I am a new in Delphi,and trying to learn it. I am using Delphi 2005. I will like to find out a code for creating a form that will calculate the average of three different parameters and display the message box with the calculated averages. |
| | I got this code and I cannot get it to work. I want it to show up with the type of attacks you can do which it does. After each time you attack the enemy the enemy attacks you of a damage between 1-10, then its my turn etc until … |
| | I want to code a little character fighting game in Pascal, I want to have 2 characters. They will attack each other, one will be computer and other will be the player. Each time its your turn a menu will come up saying what type of attack, I will have … |
| | How do I store the value after the orginal value has been calculated. For example I minus 10 from 100, and I want 90 to be stored and in the next calculation another 10 wil be minued from 90 not the 100 which the original. |
| | Hi All I've just been learning about events in delphi. I'm writing a program to communicate with a serial device that reads pressure data. Currently the program has been written with a separate thread to read the data, and when a complete data string is found, an event is called … |
| | Hi All I´m new to pascal, and need some help ;-) I need one action when i click a button (send a serial string to Com) and a different string when i release the button. I have no problem in sending the first string when I click the button, but … |
| | I use Delphi 7 and just installed Win 7, 64 bit When I try to set an environment variable, it does not get saved to the OS. In XP, these same functions would save environment variables just fine. Does anyone have any knowledge to this issue? Thanks, Joe |
 | hello, I cant start my Delphi... I had to format my PC .... so I installed it again and I cant start it normally... in the middle of loading bpls and stuff ti pops up: Failed to load IDE add in 'C:\Program Files\Borland\BDS\4.0\Bin\Borland.SCI.Gate.dll'. Exception has been thrown by the target … |
| | Hello! I'd like to create little system for mobile phones which can recognize speech. There are two ways to do it, first is to have speech recognition on mobile phone (however I've got difficulties with using PocketSphinx, if you'd like me to, I can explain what exactly), the other is … |
| | How to do it? I'm using *.dir in my filter and this does the job of getting OpenDialog to display only directories, but it seems I still have to select a file to select a directory. Is it possible to use the OpenDialog to select a directory? Using ExtratFilepath does … |
| | Hello all, I'm donaldw. Like many, I'm sure, I've come here for a long time before posting; mainly from Google search results for programming problems that I've had. I've been a member of several programming forums, but none really seem to be very useful and I end up posting my …  |
| | I need a way of adding data to a database using my delphi form i can handle the sql to add data to a database on ms access but i just do not know how to do it through a delphi form. In other word i just need to know … |
| | byte range is 0x00 to 0xFF haw to write to text file like this byte 0x00 = byte 0x01 = byte 0x02 = ...... all to byte 0xFF Thanks. |
| | Hi.I've just begun using delphi 2010.I used to work with 2007 and I had a lot of 3rd party components installed.As an example Infor POwer is a very powerful 3rd party component and I use it almost in all my applications.But now when I install them on 2010 it fails.I … |
| | Hello, who can tell me how to format a string in Delphi? I must format 09-120-123456 into: 091200123456 it is, remove the dashes and insert additional 0 in the middle to make a 13 character long string. I searched Internet, but I can't find anything understandable... like: [Format(<qReportIzpis."acDoc">,the result???)] this … |
| | Hello All I am Writing some components that are depend together. for example tow of them named as "TFyzLine" and "TFyzTranse" thay have a same Property that named as "InputFrom" . "TfyzLine" mast connect to "TFyzTranse" via "InputFrom" and get some data automatically from "TFyzTranse" and "TFyzTranse" mast Connect to … |
| | Hi, I have usually have 2 monitors available but not always. I use one for displaying maps and the other for the data on a called form. How do 1 get Maps on 1 and Data to appear on the other without dragging the form onto the second monitor. Thanx … |
| | dear, I was asked about how delphi can read RS323, your reply that you will send a componet to me by email but unfortunatly the emails adresses is snapped on this forum ,i'll try to writ my email here but if they snipped it ,please try to find any way … |
| | Hi, I am Dan, I have grown up programming since I was very young, starting with old 8-bit computers in the 80's and working my way up through the years. Although I am not a programmer by trade, I do tend to find ways to fit programming into my tasks … |
| | Hello, Is it possible to insert the data from dbgrid component into an SQL SERVER database table. The data that is in the grid is imported from Excel worksheet. It may look silly but I need to insert that data into a table. Any help is appreciated, thank you |
| | Hello I am using Delphi 3. I have 30 edit fields named e0, e1, e2, ..., e29. The thing is, that I want to put something into these edit fields, to be specific: I want to put variable a[0] into e0, a[1] into e1 and so on. i could of … |
| | I have a problem using Media Player to play a number of parts of .wav-files after each other. While one part is being played I don't want the program to wait. If I set Notify := true; and Wait := False; then Play; I get no sound at all. What's … |
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