Questions tagged as 'delphi'

Tagged questions
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How can I traverse an XML node to node

I have the following XML: <?xml version="1.0"?> <tv generator-info-name="Panel IPTV" generator-info url="http://tvla.xyz:25461/"> <channel id="AandE.mx"> <display-name>A&amp;E [0]</display-name>...
asked by 26.04.2018 / 15:06
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Retrieve varRecord data in Delphi 7

I have an OleObject with functions that return Variant varRecord data, but in System.pas, I have: varUInt64 = $0015; { vt_ui8 21 } { if adding new items, update Variants ' varLast, BaseTypeMap and OpTypeMap } as varLast...
asked by 23.02.2018 / 16:45
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How to change the name of an itemheader in a listview in delphi 10.1 Berlin?

Good morning to all, I explain, I have a program of high losses and changes in Delphi 10.1 Berlin, it is a multi device application (Multidevice), but I have a problem which I could not solve, I have an FDQuery (with a query select * from animal...
asked by 14.02.2018 / 22:25
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Consume Menu of the sql server in a Treeview Delphi

I have a menu in a sql server database where the Pid field is the id of the corresponding parent, at this time I will not have no grandchildren in the menu but for a future if I have them, the goal is to show that menu in tree form in a TreeView...
asked by 22.01.2018 / 20:03
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problems with help chm and hcontext demands when using appearances windows 10 in delphi applications

When I use a Windows 10 appearance in my application and invoke the help (via F1 or through a help button) by hcontext, the help file is presented normally but the left side menu disappears as soon as I move the mouse over it zone or try to swit...
asked by 20.01.2018 / 17:26
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What do I do with "provider can not be found. it may not be properly installed "?

I have this problem with the RAD studio 10.2 when executing a program that shows the data of a table in a grid ... (yes, very basic). Work with pgAdmin 4 I do not know if this helps, since I was reading that the problem is with the...
asked by 28.10.2017 / 18:34
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Problems when starting RAD Studio, Embarcadero 10.1

I have installed RAD Studio Embarcadero 10.1, and I get this error when I start it:    Popup application: bds.exe - Application error: The application could not be started correctly (0xc000007b). Click on OK to close it. I have uninstalle...
asked by 28.08.2017 / 16:51
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Firebird connection problems with .ib database (Interbase)

I have a problem and I can not connect to my database .IB (Interbase) with firebird. The fact is that I downloaded Firebird 3.0 and I do not know how to connect to the interbase database I have. Do I need any more software? Normally in...
asked by 04.09.2017 / 23:45
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Pass data from one dbgrid to another and close query form

Good morning friends. I'm a novice in this and I needed help. I have two forms in which I have a dbgrid in each item, the second form is a product query, and the first is a sales form. I managed to make the form2 pass the information to t...
asked by 14.08.2017 / 22:20
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Trigger that activates when there are changes in the screen

I do not know if it's possible. I am working on a program in DELPHI that has to launch certain processes when the screen of an external application changes. What I do so far is take a screenshot of the screen and see if there are changes in i...
asked by 16.06.2017 / 10:23