Unity C# GetSaveFileName()的实例详解

唉哟，这次厉害咯，网上搜罗了好久，终于被我找到汉化的保存对话框了，根据网上的一些前辈总结的内容，做了一些修改，

先放个效果图：

首先需要定义一个OpenFileName的类：

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Auto)]public class OpenFileName{public int structSize = 0;public IntPtr dlgOwner = IntPtr.Zero;public IntPtr instance = IntPtr.Zero;public String filter = null;public String customFilter = null;public int maxCustFilter = 0;public int filterIndex = 0;public String file = null;public int maxFile = 0;public String fileTitle = null;public int maxFileTitle = 0;public String initialDir = null;public String title = null;public int flags = 0;public short fileOffset = 0;public short fileExtension = 0;public String defExt = null;public IntPtr custData = IntPtr.Zero;public IntPtr hook = IntPtr.Zero;public String templateName = null;public IntPtr reservedPtr = IntPtr.Zero;public int reservedInt = 0;public int flagsEx = 0;}

　　当然，也不是都用到了，只用到了一小部分，有性趣的童鞋可以个性化一下保存对话框，

然后是最重要的委托GetSaveName()方法：

public class DllUse{[DllImport("Comdlg32.dll", SetLastError = true, ThrowOnUnmappableChar = true, CharSet = CharSet.Auto)]public static extern bool GetSaveFileName([In, Out] OpenFileName ofn);}

　　挡挡挡，最后调用一下即可：

public static void OpenDialog(Action<Stream> onSave)    {        OpenFileName ofn = new OpenFileName();        ofn.structSize = Marshal.SizeOf(ofn);            ofn.filter = "Excel (*.xls)\0*.xls\0\0";        ofn.file = new string(new char[256]);        ofn.maxFile = ofn.file.Length;        ofn.fileTitle = new string(new char[64]);        ofn.maxFileTitle = ofn.fileTitle.Length;        ofn.initialDir = UnityEngine.Application.dataPath;//默认路径ofn.title = "保存文件";        ofn.defExt = ".xls";//显示文件的类型ofn.flags = 0x00080000 | 0x00001000 | 0x00000800 | 0x00000200 | 0x00000008;if (DllTest.GetSaveFileName(ofn))        {            dosomething();string Savepath = Path.GetDirectoryName (ofn.file);            Process.Start (Savepath);        }    }

终于搞定保存对话框汉化了，5555，也是不容易啊！

那位小伙伴有更好的方法希望可以分享给我啊！

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