1、接触WPF有两个月时间了，准备自己写一个样式库，在vs新建 类库项目后无法创建资源字典。
2。解决办法：
打开项目工程文件 ( project.csproj)
在 <PropertyGroup>标签添加 下面红色的三句话。
<?xml version="1.0" encoding="utf-8"?> <Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists(‘$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props‘)" /> <PropertyGroup> <Configuration Condition=" ‘$(Configuration)‘ == ‘‘ ">Debug</Configuration> <Platform Condition=" ‘$(Platform)‘ == ‘‘ ">AnyCPU</Platform> <ProjectGuid>{7EBB32F9-AA8D-46E2-9012-9346F4C7B104}</ProjectGuid> <OutputType>Library</OutputType> <AppDesignerFolder>Properties</AppDesignerFolder> <RootNamespace>WPFTemplateStyleLibrary</RootNamespace> <AssemblyName>WPFTemplateStyleLibrary</AssemblyName> <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion> <FileAlignment>512</FileAlignment> <ProjectTypeGuids>{60dc8134-eba5-43b8-bcc9-bb4bc16c2548};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids> <WarningLevel>4</WarningLevel> <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects> </PropertyGroup> <PropertyGroup Condition=" ‘$(Configuration)|$(Platform)‘ == ‘Debug|AnyCPU‘ "> <DebugSymbols>true</DebugSymbols> <DebugType>full</DebugType> <Optimize>false</Optimize> <OutputPath>bin\Debug\</OutputPath> <DefineConstants>DEBUG;TRACE</DefineConstants> <ErrorReport>prompt</ErrorReport> <WarningLevel>4</WarningLevel> </PropertyGroup> <PropertyGroup Condition=" ‘$(Configuration)|$(Platform)‘ == ‘Release|AnyCPU‘ "> <DebugType>pdbonly</DebugType> <Optimize>true</Optimize> <OutputPath>bin\Release\</OutputPath> <DefineConstants>TRACE</DefineConstants> <ErrorReport>prompt</ErrorReport> <WarningLevel>4</WarningLevel> </PropertyGroup>