Questions tagged as 'delphi-xe8'

Tagged questions
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how to use Expresso / SQL Server Functions in a filter of a TFDQuery in delphi

I have the following situation, I need to check if the time of a certain task is not already filled in the system and for this by performing a SQL command in SQL Server 2014 works, as in the example Select (cast((convert(datetime,hora,108)) +'...
asked by 04.01.2016 / 18:38
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Error making CheckBox visible

I'm using the following code to make CheckBox visible. CheckBox: Array[1..15] of TcheckBox; procedure TForm1.edt_variavelChange(Sender: TObject); var valor,x,i : integer; if valor = 2 then begin for i := 1 to 2 do b...
asked by 02.02.2016 / 14:11
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HTTPReqResp - Return even with error

I am making a connection to a server by Delphi Xe8 using the HTTPReqResp component, where I send an XML and I get the return. It is working correctly on my computer. However, when I run the test on our test computer here in the company, somet...
asked by 29.08.2018 / 21:57
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How to insert / retrieve image in MySQL database

Would you like to know in a clear and simple way how to insert / retrieve an image in the MySQL database? I'm using FireDac to connect to the MySQL database. I have a JPEG image and want to save it to a MySQL database and be able to restor...
asked by 17.01.2016 / 16:05
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Data migration

I work with firebird database, so sometimes we need to convert data from another type of database to FB, and we use delphi to do this process. I'm still a beginner and I do not know anything about it, would anyone have any documents that explain...
asked by 05.02.2018 / 23:56
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Query in webservice and populated a grid with data

The question regarding "duplicate" is about consuming webservice in delphi, and in this case I have already consumed, but now I need to play the data that delphi takes from the webservice and put on a grid, so a very different question . I ha...
asked by 02.02.2018 / 12:22
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Fast Reports tools do not appear on tool palette

I'm using Delphi-XE8 in a project that requires the creation of forms from DB (FireDac) data, before my team used the Delphi-XE4 version, which used the external Rave Reports from Nevrona, but it is not compatible with the version we will use...
asked by 11.08.2017 / 19:05
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How to add a value to DBF

To read the .DBF file work as follows: I use a TADOConnection, ConnectionString to: Driver={Microsoft dBASE Driver (*.dbf)};DriverID=277;Dbq=C:\_workspace\projects\DBFEditor\temp To read the DBF file I use a TADOQuery setting the SQL...
asked by 19.10.2016 / 18:45
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Livebindings delphi berlin - Catching

I migrated my application to firemonkey which was running in Delphi-xe8 to Delphi Berlin , everything works perfectly, except that when I view Bindings designer and select any query or listview the projec...
asked by 08.11.2016 / 14:54
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How to concatenate two lists efficiently?

With the purpose of the union represented by the figure: Given the structure below: TMyRecord = record Index: Int64; Kind: TMyEnum; Value: String; end Having two lists ( Generics.Collections.TList<TMyRecord>...
asked by 23.03.2016 / 20:49