Description:
General component issues.
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saving and loading a dataset as .XML file
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in one specific case, when I save a dataset as .xml file, and try to reload it, I get the message "mismatch in datapacket". If I save that same dataset without adding the .xml in the name, I have no problems in retrieving it correctly. Even if I rename the file into the same name with the .xml addition, there's no problem in loading it in the dataset. Anybody else encountered this sort of problem and found a solution for it?... more »
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thread exceptions
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How can I using the event OnException on a Thread ? Here is is my code in a thread and in a form I create the thread and next I assign it this code but the code in the procedure myOnException does not work. { Public declarations } procedure myOnException(Sender:TObject); procedure TMainForm.Button1Click(Sender: TObject);... more »
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DynaZip (Inner Media)
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Hello Dynazip has been mentioned in these groups. I know it is outdatad, but all I really want is some documentation on it - just any - best of all is a list of possible error codes. Dynazip is a thing which keeps popping up, and I have a hard time figuring it out sometimes. WBR Sonnich
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Adelphi university
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****************************** ****************************** ******* ****************************** ****************************** ******* ENTER HERE: >>> [link] <<< ****************************** ****************************** ******* ****************************** ****************************** *******... more »
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Scrolling a grid until the last row is the top line
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Hi, Cant seen to figure out how to do this, so for example, if using a tdbGrid decendant i would like to scroll, using either mousewheel or vertical scroll bars on the grid, to beable to scroll to the bottom of a grid until the last row is the top line, not the (last - ...Any help is appreciated. Thanks... more »
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how to set a environnement variable just for one application
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hi all i have a question i want to know if i can set a environment value like Cache = %USERPROFILE%\Local Settings\Temporary Internet Files in the registry for just one application in Delphi the case is that i need a TWebBrowser control in my application, this control need to be use in mode no connection, so i make a directory... more »
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Need to recompile a VCL source file
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In order to fix a small bug in Delphi 6, I need to recompile one of the VCL source files (AxCtrls.pas) after making a small change to it. I found the following information on Experts Exchange: +--- ...+--- So what I did was: 1. In C:\Program Files\Borland\Delphi6\Source\V CL\, copied AxCtrls.pas to AxCtrls.pas.original, and then made the change to AxCtrls.pas... more »
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ANN: uCalc Fast Math Parser 2.96 released
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uCalc Fast Math Parser 2.96 was officially released today. uCalc FMP will allow your Delphi application to evaluate math expressions defined at runtime. For instance ucEval("2+5*10") returns 52. If you wanted to quickly plot a 3D surface such as "(sin(x)+cos(z))*z/3" you'd use ucEvaluate() for maximum speed.... more »
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