C# Signature:
[DllImport("kernel32.dll")]
static extern bool GetFileSizeEx(IntPtr hFile, out long lpFileSize);
VB.Net Signature:
<DllImport("kernel32.dll",CharSet:=CharSet.Auto)> _
Public Shared Function GetFileSizeEx( _
<[In]()> ByVal hFile As IntPtr, _
<[In](), Out()> ByRef lpFileSize As Long) As Boolean
User-Defined Types:
None.
Notes:
None.
Tips & Tricks:
Please add some!
Sample Code:
C#
IntPtr handle = CreateFile(PathString, GENERIC_READ, FILE_SHARE_READ, 0, OPEN_EXISTING, FILE_ATTRIBUTE_READONLY, 0); //PInvoked too
if (handle.ToInt32() == -1)
{
return;
}
long fileSize;
bool result = GetFileSizeEx(handle, out fileSize);
if (!result)
{
return;
}
Alternative Managed API:
class System.IO.FileInfo, member Length.
