public static string OpenFileDialog(string title, params string[] extensions)
{
FileDialogConfig ofn = new FileDialogConfig();
ofn.structSize = Marshal.SizeOf(ofn);
var filters = new List <string>();
filters.Add("All Files (*.*)");
filters.Add("*.*");
foreach (var ext in extensions)
{
filters.Add(ext);
}
ofn.filter = Filter(filters.ToArray());
ofn.filterIndex = 2;
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 = Application.dataPath;
ofn.defExt = extensions[1];
ofn.title = title;
ofn.flags = 0x00080000 | 0x00001000 | 0x00000800 | 0x00000200 | 0x00000008; // OFN_EXPLORER | OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST | OFN_ALLOWMULTISELECT | OFN_NOCHANGEDIR
ofn.dlgOwner = GetForegroundWindow(); // 这一步将文件选择窗口置顶。
if (!GetOpenFileName(ofn))
{
return(null);
}
return(ofn.file);
}
public static string SaveFileDialog(string title, params string[] extensions)
{
FileDialogConfig ofn = new FileDialogConfig();
ofn.structSize = Marshal.SizeOf(ofn);
var filters = new List <string>();
foreach (var ext in extensions)
{
filters.Add(ext);
}
ofn.filter = Filter(filters.ToArray());
ofn.filterIndex = 2;
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 = Application.dataPath;
ofn.title = title;
ofn.flags = 0x00000002 | 0x00000004; // OFN_OVERWRITEPROMPT | OFN_HIDEREADONLY
ofn.dlgOwner = GetForegroundWindow(); // 这一步将文件选择窗口置顶。
if (!GetSaveFileName(ofn))
{
return(null);
}
return(ofn.file);
}
public static extern bool GetSaveFileName([In, Out] FileDialogConfig dialog);
