I am trying to write a delphi dll and a delphi client that will load the dll and have the dll call a method in the client. so far i have my client and dll are able to share data via a memory m...
Hi,
I use sql 2008 and delphi6. I retrieve data using ADOdataset and then display in DBGRID.
Problem is that data is in format yyyy-mm-dd and I want opposite dd-mm-yyyy.
I know you can ...
I am using a cxGrid, with the default configuration with cxGridViewerDBTableView1. I need to find the number of records being displayed, and send it in code to a label. The number of records h...
Question: Hi. In my main application (main VCL) I want to develop a single boss
thread which:
A: is able to communicate with worker threads
B: is able to update some VCL componets propert...
Hello experts.
I have a TStringGrid, and I want it to select the whole row when a cell is clicked. How would I do this?
I have a list of contact records displayed in a dbgrid. Works fine on my system, but the client is reporting random problems on multiple machines with the vertical scrollbars not appearing, s...
I have a richedit component with a number of lines in it, how can multiply these lines by enter a number in a editbox.
The lines should be seperated by white space.
For example.
1 Ams...
Hi
I am struggling with a very silly error
I using a adodataset with with a dbgrid , for a very simple mysql table
I have a very simple commandtext which is
'select * from customer_table...
Hi,
I am trying to create a mpeg file, but I do not exactly which options to use when dealing with mpeg2. I succeeded with producing a mpeg2 movie,. but I do not know which are the best opt...
Dear Experts,
I am using Delph 7 with NextGrid from BergSoft. The software is working really well. I have these grids on several forms. However I have just installed MadExcept to track exc...
we need an function to returno number of hours (abouve 24 hours) using TDateTime
Sample:
dt_1: TDateTime;
dt_2: TDateTime;
dt_1 := StrToDateTime('12/28/2009 00:00');
dt_2 := StrToDa...
TCustomListBox and TListBox.
Which is the difference between these two classes?
Thx
Hi....need to find a way of calculating the time the form is in use...
eg..multiple applications running but when using my form the timer is set. Have tried the formmousemove, mouseenter and ...
Hi,
Recently I purchased an irda that connects to the usb port,. as far as I gathered it supports connecting to mobile phones via the irda protocol. Can I use the same feature to connect to...
Hi there! I'm trying to simulate a mouse click in specific coordinate of a background window.
I tried with Mouse_Event, but this don't work with specific handles, and I need it because I can'...
I want to add records from an adoquery, with dbgrid (online database) into a listbox. The records in the adoquery have 1 column (songtitle).
I managed to get 1 record into the listbox, but ...
How to create pdf file from delphi without installing a printer driver
I want create a left menu like the one i see in delphi 2006 for tool palette. How i can do that?
I want also "undock" it and be able to move it around.
I am using TAviWriter to create an AVI file from a set of bitmaps. The component works fine and I faced no difficutlies in using it, however the derived AVi files support just 256 colours.
Is...
Hi. I am working on a delphi win32 application and i have a lot of no visual components at design time. It's confusing. I know that the solution is to create a datamodule and add all of them i...
Hi
I have been looking for a Delphi button component which onclick, drops down a menu (which for example, could consist of hyperlinks). Such a component would be used in combination with othe...
I have Delphi 2007 and i have following questions:
(1) What version of Indy is included? If i go to "about codegear rad..." it says version 10 - is that correct?
-
(2) Where can i get IDh...
I have added a custom property to word templates which specify how to calculate where the file is to be saved.
In a Delphi-7 program I need to find this CustomProperty (preferably by name).
...
Hi there
In my rather big app, I'm using one Form repeatedly. In this form I create at runtime various wincontrols, such as of class TEDit, TButton etc. I open this form in modal mode and w...
really going to test you here chaps.
can someone whip me something togther that will do the following.
I have tried searching everywhere and downloading a load of msn junk, anything to get...
