Questions tagged as 'delphi'

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How to recompile all Views, procedures and triggers in Firebird?

I need to recompile all Views, procedures and triggers in Firebird, not by IBExpert, but by Delphi XE2, I will pass a SQL, I would like to know how to perform such a procedure.     
asked by 17.05.2016 / 19:16
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Webbrowser click button without name and ID DELPHI

I know that for me to click on this button here! <input type="submit" id="btnSubmit" name="avancar" value=" Avancar " onclick="return onSubmit();"> I use this code webBrowser1.OleObject.Document.all.Item('avancar', 0).click;...
asked by 11.06.2016 / 06:37
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Execute background routines

I have a routine to run when opening my system once a day, I put a panel with a message for the client to see that it is being processed, but now it is taking a lot of time to run. My idea is to put in background , I tried Thread bu...
asked by 07.05.2016 / 14:53
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How to move items between 2 TreeView dynamically?

I have a TreeView that receives the fields from a database as items. I wanted to link these fields to another TreeView that already has a predefined structure. It would look something like this: This link is currently used by dragging i...
asked by 11.05.2016 / 16:35
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Open document on the network - Delphi

How do I open a document, word, or PDF in the Delphi of the network? Locally I can open it, but when I use a network path (eg, \Servidor\c\sistema\documento.doc ) it returns an error message that the file was not found. I use...
asked by 30.05.2016 / 15:23
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How to send only one row of a multidimensional array to a function?

I need to send only one line of a multidimensional array as a parameter of a function , without having to transfer this line to another array . For example: call: var UmArray : array [0..4, 0..20] of integer; begin //preenche o arr...
asked by 21.03.2016 / 23:09
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Delphi android optimize image upload

I have a question regarding loading images in Delphi. My average image is 47kb, when I show it on ListView the application almost comes to lock for the time of the answer. Images are stored directly in the database with the type pre-defined b...
asked by 14.03.2016 / 15:25
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send HTML email with MAPI

Good morning. Someone has already sent some email where the body of the text is sent an HTML code. In my case I need to save a table in the text body. Using Outlook works, however if you use live mail, the html code is shown to me in th...
asked by 29.02.2016 / 15:06
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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
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Hiding Delphi null field mask

I have a DBText field with phone information, I formatted the field this way "! 99999-9999; 1; _", but when a null field appears, it ends up displaying the hyphen that separate the numbers, is there any How to get away with this character when t...
asked by 23.03.2016 / 19:27