Questions tagged as 'delphi'

Tagged questions
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When capturing screen the error occurs: raised exception class EOutOfResources with message

I'm using Embarcadero RAD Studio 2010 Delphi. I was testing to capture screen images from other computers via sockets. So I came across an error in capturing the screen and turning to JPG (or even recording as default BMP), after about 10 sec...
asked by 02.01.2016 / 18:04
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Edit receive caption from multiple labels

I would like a TEdit to receive the value of a TLabel and clicking on another TLabel the caption property would concatenate what was received before. Ex: edit.text := valorlabel1 valorlabel2 valorlabel3 ..... I tri...
asked by 07.12.2015 / 14:47
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Change the Border Selection Color with the Mouse

Hello, I have the following function below in which I select (with the mouse) a certain coordinate of an image and saved. It turns out that when it's a very CLARA or WHITE image I can not see the space I'm selecting! Is there any way to chang...
asked by 07.12.2015 / 19:55
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How to open a WEB image on a Timage in Delphi?

I'm trying to open an image that is on my site, I can not use TWebBeowser because it has a vertical ScrollBar that can not be removed, so I only have Timage left.     
asked by 01.09.2015 / 04:14
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Delphi x DLL x Resources

I am creating a DLL in DELPHI, inside it there are some functions that my system will use. I would like to know the following, is there a way to embed this DLL created in DELPHI direct in the EXE through RESOURCES? Given that I need to create a...
asked by 17.10.2015 / 13:05
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Generate a report using thread in the background

I want to generate a report, but I want the system to be freed for the user to do other activities while the report does not return. For this I am using thread, but when I close the form it is giving error because the thread needs form informati...
asked by 28.07.2015 / 14:17
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DBCombobox saving index

I'm new to Delphi and I'm making a form where all entries are DBLookup . I need a Combobox to select whether the person has known or unknown parents. Example: 0 - It has parents, 1 - Does not have. I can put this in...
asked by 05.02.2016 / 13:29
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Tie of Repetition in Tmemo

I'm using a Tmemo that receives data from an edit, but this data will be inserted x times, the question is: By pressing the button Tmemo you will receive the data as follows: Memo1.Lines[10] := ('linha adicionada'); I would like the...
asked by 24.09.2015 / 14:59
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Use DBLookupComboBox with only one table and a ClientDataset

People, I have a question about using DBLookupCombobox in Delphi. Home Is it possible, instead of using two tables (picking values from one and writing to another), do I just have the table where I will write the selected value to pull the data...
asked by 06.07.2016 / 01:52
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How to send data from a clientdataset via post in delphi

I'm developing an application that I need to send data from a ClientDataSet (Delphi) to a web system via Post. How should I proceed? Thankful.     
asked by 07.07.2016 / 19:28