Most voted "delphi-xe2" questions
Delphi XE6 is a specific version of Delphi developed by Embarcadero and released in September 2011.
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3
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answer2029
viewsHow to validate Dbgrid fields before saving?
I have a DBGrid, but I want it to validate the fields before saving to the database. I believe I have to use the event BeforePost but I have no idea how to do it. Someone could give me a hint?…
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answer274
viewsPrevent image blinking when timer is used
I have a background image in my application, but it gives the impression of blinking due to the use of a Ttimer that the application has. I tried to change the interval of Ttimer but the problem…
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answer2029
viewsException Eexternalexception in module ntdll.dll at 000xxxxx. External Exception C0000026
When trying to debug a software in Embarcadero XE2 the following error occurs: Exception EExternalException in module ntdll.dll at 000xxxxx. External exception C0000026 I realized this occurred…
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answers385
viewsHow to register a Dll for Delphi in Windows XP?
I need to register a dll by Delphi (xe2) in Windows XP, but when running the windows method opens a "Run as" window where you need to indicate the user who will perform the action. Even though my…
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answer574
viewsInsufficient memory with Clientdataset.Savetofile
I need to generate a file XML of a table of 500,000 rows and 200 columns using ADQuery of FireDAC and TClientDataSet recording with ClientDataSet.SaveToFile(Arquivo). I need to record with the…
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answers2253
viewsAntivirus blocking access to camera
I’m having trouble accessing the Webcam through Delphi, so I searched the internet for some components and found the following that I leave on the link below: Directx Delphi Webcam Capture Example…
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answer72
viewsHow to create a complex Tjsonobject/Tjsonarray with XE2
I need to create a complex Json, with several objects, and each object will have items; { "Pedidos": [ { "CodCad": "1286", "CodForPag": "15", "CodCndPag": "43", "CodUndAdm": "1", "DatEmi":…
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answer2214
viewsAdd an A3 certificate to the Tidssliohandlersocketopenssl component
I would like to know how I can achieve the integration of a digital certificate of the kind A3 to the component Tidssliohandlersocketopenssl. I already managed to perform the search part and choose…