revski

hi i seem to have run into a problem when adding records to a Typed file that already exists. I have used ReWrite method to create the file in the first place. [CODE] // Open the file for writing To AssignFile(F, ExtractFilePath(Application.ExeName) + 'bin\drivers' + (frm_vars.Driver1.Caption) + '\card.digi'); Rewrite(F); // …

hi everyone, i'm new in web design. i want to design my own template and maybe i'll use a cms in the future. So, what i don't like in joomla is that adapting a template for joomla is too complicated, isn't it? Any suggestions about good cms, which one is …

hi i am new to CSS, XHTML and PHP, and have wrote a style sheet to display a navigation bar, with auto expanding widths etc...all the relative code is below [CODE] a:link {color: #008000; text-decoration: none} a:visited {color: #cccccc; text-decoration: none} a:active {color: #ff0000; text-decoration: underlined} a:hover {color: #3300ff; text …

Hi i am looking to use a totally custom built UI with a piece of software i am writing in delphi. i have ofc seen this done many times in programs like itunes and windows media player etc, where the standard windows aero frame is not used... i have never …

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 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 …

Hi, i am trying to add Label captions and Combobox text values to a memo when the button is clicked, and keep recieving the error 'Incompatible Types TString and TCaption' when i try to add values from labels and comboboxes Im using the code like this: [code]Memo1.Lines.AddStrings(Memo2.Lines); Memo1.Lines.AddStrings(Memo3.Lines); Memo1.Lines.AddStrings(Edit1.Text); Memo1.Lines.AddStrings(Label1.Caption);[/code] …

Hi, i am trying to get my application to check, which radiobutton is selected, and then perform instructions based on the selection. but i cant seem to use a IF and ELSE procedure to do this, can somebody help me out as to what procedure i should use.

hi i have a question about formatting combo boxes. i have 1 combobox on the form with a label and a calculate button, the combo box is layed out like this 180 / 50 like a tyre size. The calculation to be performed is the 1st number X the 2nd …

Hi. I have wrote a basic program in delphi to perform calculations. The system the program was wrote on had the region set to English(United Kingdom). Upon testing the software, it will only perform calculations when the system is set in either English(United Kingdom) Or English(United States). If i set …

i have 4 memos on a page 3 of them are single line and the last is a large memo. Memo1 Memo2 Memo3 and Memo4 now for memo 4 i can use [code]Memo4.Lines.SaveToFile (SaveDialog1.FileName + '.txt');[/code] that works perfectly, but i want Memo1 2 and 3 saved to the same …

Hi please help me. On my form i have a memo and 2 buttons, one is to load a .txt file into the form the other is to save. I want to use these buttons using the VistaSave and load dialogs. The save button i want to take the contents …

hi, just a quick question can somebody please tell me how to restrict the output of the code below to 2 decimal places. [code]VolumeCalc.Caption := FloatToStr(StrToFloat(EngineSizeVal.Text) / 2 / StrToFloat(CylNumVal.Text));[/code] thx for the help.

Hi i have another question this time about mathmatical calculations in delphi. i have 3 labels on the form. Label1 is formatted like this 200/50, i need to use both parts of this caption in the calculation, the calculation needs to be 200 * .50 the 2nd Number in the …

hi, i havent been programming in delphi long so sorry if im being stupid with this question. my application basically has a trackbar which alters the value of a label caption. and 2 text boxes. that value of the 1st text box is the Caption of the label * the …