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Articles / Programming Languages / Visual Basic 10

Extending Forms.Control: Lock and Unlock

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30 Jun 2009CPOL9 min read 72.3K   1.3K   30  
Learn how to extend the Forms.Control object to add locking and unlocking capability
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    <DebugSymbols>true</DebugSymbols>
    <DebugType>full</DebugType>
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  <ItemGroup>
    <Reference Include="System" />
    <Reference Include="System.Core">
      <RequiredTargetFramework>3.5</RequiredTargetFramework>
    </Reference>
    <Reference Include="System.Windows.Forms" />
  </ItemGroup>
  <ItemGroup>
    <Import Include="Microsoft.VisualBasic" />
    <Import Include="System" />
    <Import Include="System.Collections" />
    <Import Include="System.Collections.Generic" />
    <Import Include="System.Diagnostics" />
  </ItemGroup>
  <ItemGroup>
    <Compile Include="AuxiliaryMethods.vb" />
    <Compile Include="ControlExtensions.vb" />
    <Compile Include="IEnumerableExtensions.vb" />
    <Compile Include="My Project\AssemblyInfo.vb" />
    <Compile Include="My Project\Application.Designer.vb">
      <AutoGen>True</AutoGen>
      <DependentUpon>Application.myapp</DependentUpon>
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    <Compile Include="TypeExtensions.vb" />
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       Other similar extension points exist, see Microsoft.Common.targets.
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  <Target Name="AfterBuild">
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License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)


Written By
United States United States
Gregory Gadow recently graduated from Central Washington University with a B.S. that combined economics and statistical analysis, and currently works for the Washington Department of Fish & Wildlife as an IT developer. He has been writing code for 30 years in more than a dozen programming languages, including Visual Basic, VB.Net, C++, C#, ASP, HTML, XML, SQL, and R.

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