1# oh_environment.h
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3
4## Overview
5
6Defines the native APIs used to obtain the sandbox paths of the user files.
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8**Library**: **libohenvironment.so**
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10**System capability**: SystemCapability.FileManagement.File.Environment.FolderObtain
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12**Since**: 12
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14**Related module**: [Environment](_environment.md)
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16
17## Summary
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19
20### Functions
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22| Name| Description|
23| -------- | -------- |
24| [FileManagement_ErrCode](_file_i_o.md#filemanagement_errcode) [OH_Environment_GetUserDownloadDir](_environment.md#oh_environment_getuserdownloaddir) (char \*\*result) | Obtains the sandbox path of the **Download** root directory. This function is available only for 2-in-1 devices. |
25| [FileManagement_ErrCode](_file_i_o.md#filemanagement_errcode) [OH_Environment_GetUserDesktopDir](_environment.md#oh_environment_getuserdesktopdir) (char \*\*result) | Obtains the sandbox path of the **Desktop** root directory. This function is available only for 2-in-1 devices. |
26| [FileManagement_ErrCode](_file_i_o.md#filemanagement_errcode) [OH_Environment_GetUserDocumentDir](_environment.md#oh_environment_getuserdocumentdir) (char \*\*result) | Obtains the sandbox path of the **Documents** root directory. This function is available only for 2-in-1 devices.|
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