Unity C# GetSaveFileName()的实例详解

概述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)*.xls";        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！ 总结

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