---
name: "SHFindDataBlock"
section: "3w"
platform: "linux"
package: "libwine-dev"
version: "1.4.1-4"
release: "Debian 7 (Wheezy)"
platforms: ["linux"]
url: "https://new.carta.tech/SHFindDataBlock"
---

# SHFindDataBlock(3w)

## NAME

**SHFindDataBlock** (SHLWAPI.22)

## SYNOPSIS

DATABLOCK\_HEADER\* SHFindDataBlock\
  (\
   LPDBLIST *lpList*,\
   DWORD    *dwSignature*\
  )

## DESCRIPTION

Find an item in a DataBlock list.

## PARAMS

*lpList* **\[In\]**  List to search.

*dwSignature* **\[In\]**  Id of item to find.

## RETURNS

**Success:** A pointer to the list item found

**Failure:** **NULL**.

## NOTES

See **[SHWriteDataBlockList(3w)](/SHWriteDataBlockList/3w.md)**.

## IMPLEMENTATION

Exported by ordinal only. Use **[GetProcAddress(3w)](/GetProcAddress/3w.md)** to obtain a pointer to the function.

Implemented in **"dlls/shlwapi/clist.c"**.

Debug channel **"shell"**.