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Posts Tagged ‘VB Dot Net’
Most asked question on .NET
What is the difference between "using System.Data;" and directly adding the reference from "Add References Dialog Box"? When u compile a program using command line, u add the references using /r switch. When you compile a program using Visual Studio, it adds those references to our assembly, which are added using "Add Reference" dialog ...
GAC in .NET
What is GAC? The global assembly cache stores assemblies specifically designated to be shared by several applications on the computer. You should share assemblies by installing them into the global assembly cache only when you need to. Assemblies deployed in the global assembly cache must have a strong name. When an assembly is added ...
Manifest in .NET
What is a Manifest? An assembly manifest contains all the metadata needed to specify the assembly's version requirements and security identity, and all metadata needed to define the scope of the assembly and resolve references to resources and classes. The assembly manifest can be stored in either a PE (Portable Executable) file (an .exe ...
Strong Name in .NET
What is a Strong Name? A strong name consists of the assembly's identity its simple text name, version number, and culture information (if provided) plus a public key and a digital signature. It is generated from an assembly file (the file that contains the assembly manifest, which in turn contains the names and hashes ...
VB VS VB.NET?
very often i use to get this question to my email saying what is the difference between VB and VB.NET? Most of the MNCs ask this to the job seekers... let me answere this point by point... Now VB.NET is object-oriented language. The following are some of the differences: Data Type Changes The .NET ...
difference between ADO and ADO.NET?
What is the difference between ADO and ADO.NET? ADO uses Recordsets and cursors to access and modify data. Because of its inherent design, Recordset can impact performance on the server side by tying up valuable resources. In addition, COM marshalling - an expensive data conversion process - is needed to transmit a Recordset. ADO.NET ...
MOre about .Net
What is Web.config? In classic ASP all Web site related information was stored in the metadata of IIS. This had the disadvantage that remote Web developers couldn't easily make Web-site configuration changes. For example, if you want to add a custom 404 error page, a setting needs to be made through the IIS admin ...
More about Machine.config?
What is Machine.config? Machine configuration file: The machine.config file contains settings that apply to the entire computer. This file is located in the %runtime install path%Config directory. There is only one machine.config file on a computer. The Machine.Config file found in the "CONFIG" subfolder of your .NET Framework install directory (c:WINNTMicrosoft.NETFramework{Version Number}CONFIG on Windows 2000 installations). ...
Learn Using ActiveX Control in .Net
Using ActiveX Control in .Net ActiveX control is a special type of COM component that supports a User Interface. Using ActiveX Control in your .Net Project is even easier than using COM component. They are bundled usually in .ocx files. Again a proxy assembly is made by .Net utility AxImp.exe (which we will see ...
Advantages of VB.NET
Advantages of VB.NET First of all, VB.NET provides managed code execution that runs under the Common Language Runtime (CLR), resulting in robust, stable and secure applications. All features of the .NET framework are readily available in VB.NET. VB.NET is totally object oriented. This is a major addition that VB6 and other earlier releases didn't have. The ...
