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Dbexpress Error Invalid Handle

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says i get an invalid handle on dbExpress. The error occurs in Delphi 7. These

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steps lead to the error: I put a SQLConnection, SQLTable, dbexpress invalid precision DataSetProvider, ClientDataSet, DataSource and DBGrid on my form. The SQLConnection point to a MySQL database dbexpress error 0x0015 on a remote server. SQLTable is linked to the SQLConnection with a table selected from the dropdown in the object inspector. Setting the SQLTable to active (design time) works fine. I link the other components to each other resulting in displaying the data from the table in the DBGrid. All of this works fine design time. But switching to runtime the application halts with the error: Exception EOleException in module Project1.exe at 000B6B2B. dbExpress error: Invalid handle. Searching for the address given leads nowhere, the line gives four questionmarks. How is it possible to establish a connection design time but not runtime? I also tested dbExpress with an Interbase database on a remote server, this works fine. In Delphi 8 i can not establish a connection to MySQL, not even design time. When i try to open the SQLTable (with setting the active property to true, design time) another error is shown: dbExpress error: [0x0003]: Invalid field type. Is there a solution for these problems? Best regards, Chris Wesdorp VSM Automatisering 1. deploying Oracle Windows client with InstallShield (D7 Pro)2. The Delphi Magazine closing down3. ANN: EurekaLog 6.0 RC 5 is out4. classes in units5. Monitoring microphone inputs1. Re: OPF questions2. color of point3. Selectable label component4. Re: Batch file syntax5. RGB to HSB (HSV) and back

News Others Auto Email System Terms and Conditions Show All Banners Delphi Pages Legend All Comp/Apps Articles News Resume Tips Dbexpress Error Invalid Handle madExcept 3.0n(Programming Tools) Files: 11.7 MB madCollection2.5.... NoFreeware Source: 04 October, 2011Date added: Mathias RauenAuthor: SharewareLicense: 129.00EUROPrice: C++ Builder: C1 C3 C4 C5 C6 C2006 C2007 C2009 C2010 Delphi: D1 D2 D3 D4 D5 D6 D7 D8 D2005 D2006 D2007 D2009 D2010 DPHP DPRISM Delphi/400 Kylix: K1 K3 * free for non-commercial usage (only) * source code contained in commercial version only madExcept takes control over all unhandled exceptions in your http://www.delphigroups.info/2/2/1023025.html projects. For each unhandled exception madExcept collects a whole bunch of important... Detail View Buy Now! Homepage dbExpress Driver for SQLite Joined the Ranks of Devart dbExpress Drivers! 2.1.3(Database Tools) NoFreeware Source: 03 April, 2012Date added: Jhon BrainAuthor: SharewareLicense: 129.90USDPrice: Devart is glad to announce the release of the first version of dbexpress driver for SQLite. In the best Devart traditions new driver offers http://www.delphipages.com/records.cfm?kw=dbexpress+error+invalid+handle outstanding performance and stability. By popular demands dbexpress for SQLite implements the... Detail View Homepage dbExpress Driver for Sybase (Linux version) (Component Packs) Files: 137.2 KB dbxsybase-trial-1... YesFreeware Source: 06 August, 2002Date added: VISOCO ManagerAuthor: SharewareLicense: 149.00USDPrice: C++ Builder: C1 C3 C4 C5 C6 C2006 C2007 C2009 C2010 Delphi: D1 D2 D3 D4 D5 D6 D7 D8 D2005 D2006 D2007 D2009 D2010 DPHP DPRISM Delphi/400 Kylix: K1 K3 dbexpress Driver for Sybase (Linux version) is a lightweight database driver that provide fast access between Borland applications and Sybase database using new dbexpress technologies. Some of features: - High-speed operation - Simple and... Detail View Buy Now! Homepage dbExpress Driver for Sybase (Windows version) (Component Packs) Files: 389.5 KB dbexpsyb.exe YesFreeware Source: 06 August, 2002Date added: VISOCO ManagerAuthor: SharewareLicense: 149.00USDPrice: C++ Builder: C1 C3 C4 C5 C6 C2006 C2007 C2009 C2010 Delphi: D1 D2 D3 D4 D5 D6 D7 D8 D2005 D2006 D2007 D2009 D2010 DPHP DPRISM Delphi/400 Kylix: K1 K3 dbexpress Driver for Sybase (Windows version) is a lightweight database driver that provide fast access between Borland applications and Sybase database using new dbexpress technologies,

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Dbexpress Error x Connection Failed p UTC PermalinkRaw Message Hello all We have a Delphi application that connects relatedl to InterBase and InterBase databases However when I attempt to set the SQLConnection in code to Open theapplication gives the following errors dbExpress Error Connection failedSQL Server Error unavailable databaseNotes- I have InterBase installed on workstation- I have InterBase installed on workstation Installed asmulti-instance I am not sure if the dbExpress components in Delphi Enterprise are notcompatible with InterBase database or if it is a conflict betweenInterBase and InterBase Any help would be appreciated --Best regards Michael Bull hmmm caThis message

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