delphi-2010_开发者

Call Delphi DLL from C++\CLI with many parameters

I have Delphi 2010 built DLL with two methods: function Foo1(a, b: Integer):PChar; export; stdcall; function Foo2(a, b, c:Integer):PChar; export; stdcall;[详细]

2023-04-13 08:13 分类：问答

How to handle client authentication for secure web service in Delphi?

I have a SharePoint server running on my network and I am trying to build an app in Delphi which allows me to access the various SharePoint Web Services hosted there.[详细]

2023-04-12 22:41 分类：问答

Is the compiler treatment of implicit interface variables documented?

I asked a similar question about implicit interface variables not so long ago. The source of this question was a bug in my code due to me not being aware of the existence of an implicit interface var[详细]

2023-04-12 16:43 分类：问答

error converting varchar to numeric : SQL Server 2008

I have this SQL statement but it return :\"error converting varchar to numeric\" ADOTailles.SQL.Text := \'INSERT INTO tailles (numOF, taille, quantite, prixVente) VALUES(\'\'\' + numOF.Text + \'\'\',[详细]

2023-04-11 23:51 分类：问答

Delphi: non-deterministic access violation using RTTI to set object properties from TMemo.Text

I\'m building a really crude GUI to model mapper which basically traverses all TEdit and TMemo fields on a form, extracts the text and set this text in a data model object. (The solution hinges on am[详细]

2023-04-11 17:55 分类：问答

Update the same record by different client in SQL Server 2008 R2

I am developing an application in Delphi-2010 using SQL Server 2008 R2 in network Mode. My problem is that in certain cases, multiple clients open the same record for update.[详细]

2023-04-11 15:41 分类：问答

Access the true buffer of a record in Unicode version of Delphi - ADO

Prior to upgrading to Delphi 2010 we were able to extract data stored in a access database string field which actually contains an array of bytes.[详细]

2023-04-10 00:58 分类：问答