如何读取RESX文件的值字段中的文件名

Question

我遇到的问题是当文件名是值时如何遍历资源文件。我首先尝试使用DictionaryEntry并发现了同样的问题。您能否就如何解决此问题提供一些指导？

Prereqs：

具有以下字符串资源值的本地资源文件：

Name                 |Value                                   |Comment
-----------------------------------------------------------------------------------------------------
MouseImageUrl2.Text  |protected/images/tutorial/goodwork.gif  |protected/images/tutorial/goodwork.gif

• 持久性：嵌入.resx
• 类型：System.String，mscorlib， Version = 4.0.0.0，Culture = neutral，PublicKeyToken = b77a5c561934e089

以下操作（使用System.Windows.Forms;）：

ResXResourceReader rsxr = new ResXResourceReader(@"C:\Projects\Working\TFS\Source\Help.aspx.resx");
IEnumerator enumerator = rsxr.GetEnumerator();

详细说明：

这是我收到的错误（解决方案位于C：\ Projects \ Team - SE \ Code_PSGDashboard \ Development \ TAS_LanguageProcessor \ TAS_LanguageProcessor）：

ResX file Could not find a part of the path 'C:\Projects\Team - SE\Code_PSGDashboard\Development\TAS_LanguageProcessor\TAS_LanguageProcessor\bin\Protected\Images\tutorial\goodwork.gif'. Line 123, position 5. cannot be parsed.

我正在使用DictionaryEntry，但提供的代码确实产生了相同的结果。将抛出相同错误的DictionaryEntry例程是：

ResXResourceReader rsxr = new ResXResourceReader(@"C:\Projects\Working\TFS\Source\Help.aspx.resx");
foreach (DictionaryEntry d in rsxr){}

Answer 1

我最终使用的解决方案如下：

using System.Collections;
using System.Resources;

/// <summary>   Resource item. </summary>
public static class ResourceItem
{
    /// <summary>
    /// This routine is responsible for getting all the comments from the original files and then
    /// adding them to the new resource files.
    /// </summary>
    /// <param name="inputResX">    The path to the source resx. </param>
    /// <param name="outputResX">   The path to the destination resx. </param>
    /// <returns>   True if changes were made. </returns>
    public static bool CopyComments(string inputResX, string outputResX)
    {
        bool changesMade = false;

        // Populate a Hashtable containing the DataNodes in the output file
        var output = new Hashtable();
        using (var reader = new ResXResourceReader(outputResX))
        {
            reader.UseResXDataNodes = true;
            IEnumerator enumerator = reader.GetEnumerator();
            while (enumerator.MoveNext())
            {
                var entry = (DictionaryEntry)enumerator.Current;

                var dataNode = (ResXDataNode)entry.Value;
                output.Add(dataNode.Name, dataNode);
            }
        }

        // Search the Hashtable for equivalent DataNodes in the input file
        using (var reader = new ResXResourceReader(inputResX))
        {
            reader.UseResXDataNodes = true;
            IEnumerator enumerator = reader.GetEnumerator();
            while (enumerator.MoveNext())
            {
                var entry = (DictionaryEntry)enumerator.Current;

                var inputDataNode = (ResXDataNode)entry.Value;

                if (output.ContainsKey(inputDataNode.Name))
                {
                    var outputDataNode = (ResXDataNode)output[inputDataNode.Name];
                    if (!string.IsNullOrEmpty(inputDataNode.Comment) && outputDataNode.Comment != inputDataNode.Comment)
                    {
                        // Update the output resx’s comments with the input resx’s comments
                        outputDataNode.Comment = inputDataNode.Comment;
                        changesMade = true;
                    }
                }
            }
        }

        if (changesMade)
        {
            // Write the changes back to the output file
            using (var writer = new ResXResourceWriter(outputResX))
            {
                foreach (DictionaryEntry entry in output)
                {
                    writer.AddResource(entry.Key.ToString(), entry.Value);
                }

                writer.Generate();
                writer.Close();
            }
        }

        return changesMade;
    }
}

这允许我编写新的资源文件并将注释复制到新文件并保存。