ZedGraph不配置EMF文件后创建

Question

我有下面这段代码：

static internal bool SaveEnhMetafileToFile(Metafile mf, string fileName) 
{ 
    bool bResult = false; 
    IntPtr hEMF; 
    hEMF = mf.GetHenhmetafile(); // invalidates mf 
    if (!hEMF.Equals(new IntPtr(0))) 
    { 
     StringBuilder tempName = new StringBuilder(fileName); 
     CopyEnhMetaFile(hEMF, tempName); 
     DeleteEnhMetaFile(hEMF); 

    } 
    return bResult; 
} 

当CopyEnhMetaFile(hEMF, tempName);被调用，创建画面，但调用DeleteEnhMetaFile(hEMF);功能后，因为它由我不能删除照片我的程序（vshost.exe）。 程序在C＃创建

Answer 1

正如我贴的链接说 - 你需要删除由CopyEnhMetaFile创建的句柄：

static internal bool SaveEnhMetafileToFile(Metafile mf, string fileName) 
{ 
    bool bResult = false; 
    IntPtr hEMF; 
    hEMF = mf.GetHenhmetafile(); // invalidates mf 
    if (!hEMF.Equals(new IntPtr(0))) 
    { 
    StringBuilder tempName = new StringBuilder(fileName); 
    IntPtr hCopyEMF = CopyEnhMetaFile(hEMF, tempName.ToString()); 
    DeleteEnhMetaFile(hCopyEMF); 
    DeleteEnhMetaFile(hEMF); 
    } 
return bResult; 
}