ZedGraph不配置EMF文件後創建

Question

我有下面這段代碼：

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; 
} 

當CopyEnhMetaFile(hEMF, tempName);被調用，創建畫面，但調用DeleteEnhMetaFile(hEMF);功能後，因爲它由我不能刪除照片我的程序（vshost.exe）。 程序在C＃創建

Answer 1

正如我貼的鏈接說 - 你需要刪除由CopyEnhMetaFile創建的句柄：

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; 
}