I am doing the integration of a system with a banking file, and am having a problem in the process. I get a plain text file with approximately 1300Kb and about 5,500 lines from the credit card company.
I'm reading this file and storing it in...
I have while not Eof normal in ClientDataSet .
The only detail is in AfterScroll , where I edit the dataset and give it a post in it. When Eof is True , after post it changes to False > . Debugging the situation, I realized...
I'm migrating an application from Delphi 7 which was previously in FireBird and now I'm connecting to the PostgreSQL database, but there was a variable error with the help of the Stack staff, I discovered that it could be th...
I'm trying to give active to ClientDataSet and it's returning the following error:
edbclient Insufficient memory for this operation
Does anyone know how to solve it?
I have an application running in 3 layers.
When the client layer does not find the server or for some other reason, correctly, I pop an error on screen, I'm using TSocketConnections and TClientDataSets.
I just needed to treat or even mask...
I need to generate a XML file of a table of 500,000 rows and 200 columns using ADQuery of FireDAC and TClientDataSet saving with
ClientDataSet.SaveToFile(Arquivo).
I need to write with ClientDataSet to rem...
Hello.
I have a TClientDataSet, and I set the parameter FetchOnDemand := False and PacketRecords := 10 ;
In event AfterScroll I call GetNextPacket , and in this way I have demand control of the data.
However, i...
Why am I getting the error Operation not applicable when I open a TClientDataset with master-detail data, but it is only a dataset and a detail .
System Mode: DataSnap > on the qryPai / dspPai / dsPai Server.
data...
I use Delphi XE7 , I need to check if I have inserted / edited in ClientDataSet before closing a particular screen, but I can close the screen and it is no longer in insert / editing and even had some change in the DataSet, so I need som...
I'm trying to update my ClientDataSet's Fields with the new bank variables, but I came across the following error:
Forwhatreasoncouldthisbehappening?JointheTSQLDataSet:selectE.*,S.SuprimentofromEstoqueE,SuprimentoSWhereS.Codigo=E.CodigoSupri...