ACE.AdsGetDataLength 方法 (IntPtr, UInt32, UInt32, UInt32)

 STATIC METHOD AdsGetDataLength(
	hTable AS IntPtr,
	lFieldOrdinal AS DWORD,
	ulOptions AS DWORD,
	pulLength OUT DWORD
) AS DWORD

public static uint AdsGetDataLength(
	IntPtr hTable,
	uint lFieldOrdinal,
	uint ulOptions,
	out uint pulLength
)