I have an application in Delphi 7 which is using a clientdataset, and make several operations on it. ClientDataSet is linked to an Intraweb Grid.
I have a COM DLL produced in C# using VS2010, using it from VS2910, it works fine, but when 开发者_Go百科I try to use the DLL from Delphi 7, having imported the .tlb file, some of the functions work f
This question already has answers here: 开发者_如何学Go Closed 11 years ago. Possible Duplicate: delphi non visual component image
This question already has answers here: Closed 11 years ago. Possible Duplicate: programatically get the file size from a remote file using de开发者_JAVA百科lphi, before download it.
I need a program to catch an event when microphone input gets louder t开发者_Python百科han certain threshold value. So probably I need to constantly listen to mic, and somehow measure sound amplitude?
I want to a draw a translucent image on a Delphi form, but for some reason it is not working. Here is the original PNG (border is semi transparent):
I have the following code: var wqry:TAdoQuery; ... FillChar(wSpaces,cSpacesAfter,\' \'); try wqry := TADOQuery.Create(nil);//here the error
I need to add another condition to my where cause below SQL.Add(\'where (cmcl_bank_cleared is not null) AND ((cmcl_bank_cleared - check_date) >=:DaysParam)\');
I am trying to consume a TxServer web service, but I\'m getting the error response Unmarshalling Error: unexpected element (uri: \"http://txserver.sut.softekpr.com/1\", local:\"transaction\"). Expe
I have a lot of commands in one procedure and there is this command: ... Stream:=TFileStream.Create(FileName,fmOpenread);
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