下面BCB帮助中的newchar[]是自定义的吗？

[Persistent8813]

The following example uses a button, a string grid, and an Open dialog box on a form. When the button is clicked, the user is prompted for a filename. When the user clicks OK, the specified file is opened, read into a buffer, and closed. Then the buffer is displayed in two columns of the string grid. The first column contains the character values in the buffer. The second column contains the numeric values of the characters in the buffer.

void __fastcall TForm1::Button1Click(TObject *Sender)

{
int iFileHandle;
int iFileLength;
int iBytesRead;
char *pszBuffer;
if (OpenDialog1->Execute())
{
try
{
iFileHandle = FileOpen(OpenDialog1->FileName, fmOpenRead);
iFileLength = FileSeek(iFileHandle,0,2);
FileSeek(iFileHandle,0,0);

pszBuffer = newchar[iFileLength+1]; // 这个～～

iBytesRead = FileRead(iFileHandle, pszBuffer, iFileLength);
FileClose(iFileHandle);

for (int i=0;i<iBytesRead;i++)
{
StringGrid1->RowCount += 1;
StringGrid1->Cells[1][i+1] = pszBuffer[i];
StringGrid1->Cells[2][i+1] = IntToStr((int)pszBuffer[i]);
}
delete [] pszBuffer;
}
catch(...)
{
Application->MessageBox("Can't perform one of the following file operations: Open, Seek, Read, Close.", "File Error", IDOK);
}
}
}

[cczlp]

文档写错了, 应该是 pszBuffer = new char[iFileLength+1];

[samchoy]

同意楼上的，应该是少了个空格

[wangxintu]

哈哈

[我不懂电脑]

pszBuffer = new char[iFileLength+1]; // 这个～～

[Persistent8813]

K,原来，也没想想，只看到是黑体显示就～