I'm having trouble using the RLBarcode component using Code128C with FNC1, Documentation there is information on how to use but I can not.
In my code RLBarcode.Caption what character do I inform to be identified that it is FNC1?
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I downloaded the latest version of Zeos, compile all the files, but at the time of installing it it says that the C: \ Program Files (x86) \ Borland \ Delphi7 \ Project \ Bpl \ ZComponentDesign70.bpl file does not exist, but He is there. I have...
I have the following problem:
| Result |
10 / 0,9280 = | 10,77 |
10 / 0,8740 = | 11,44 |
214,35 / 0,9280 = | 230,98 |
Note: This information is stored on the server with rounding, just like the example.
Now if...
In delphi in debug mode I can check the value of a field, for example:
if Edit.text = '' then
If you hover over Edit, I can see the value of the field.
How do I do this on Lazarus? Or if there is another way to view the field values in d...
There is a way for one TIBQuery to receive the other TIBQuery. For example:
Query1.Close;
Query1.Open;
Query2 := Query1;
if Query2Valor1.... // segue a lógica
Reformulating the question ...
I was able to get response from webserve, but it is returning the following error:
I need to encapsulate a digital certificate next to the request and I do not know how to do this, so I researched I nee...
I have a SubReport in my Detail with the following settings:
WhentheSubReportgeneratesmorethanonepage,thenextoneisleftblank,followingimage:
This page that generates blank, seems to be referring to the continuation of SubReport data...
I'm trying to read the return of an access to the COM3 port, which is where the old 56kbps modem is.
The communication is being made and the modem is getting and receiving calls from outside!
But I would like to read the data that the mo...
I have the following problem, when I select an item in the TDBComboBox when exiting the component it automatically selects the last record.
DM_BancoInsumos.IBQCons_ForneInsumos.Close;
DM_BancoInsumos.IBQCons_ForneInsumos.Open;
DBComboFornecedo...
In the data collector I can configure the Data format, but I want to do this setting inside my application, I am trying to do it as follows:
FormatSettings.ShortDateFormat := 'dd-mm-yy';
ShowMessage(QueryTesteDT_PALLET.Text); // Resultado: '06...