.DBML File Recovery

Have files been deleted due to a user’s error or software error? Have you formatted a disk by accident and need to know how to recover the files? Read our .DBML file recovery guide for Windows, MacOS, Android and IOS in 2024.

DBML File Recovery
Data Recovery Tool

What is a .DBML file?

XML file created by Microsoft's Object Relational (OR) Designer, which is included with Visual Studio and other Microsoft database software development tools; contains "LINQ to SQL" (Language-Integrated Query to Structured Query Language) entity classes that map to objects within a database.

What Are Common Causes of ".DBML" Files Lost or Failure?

There are several common causes of ".DBML" files lost or failure:

  1. Accidental deletion: The most common cause is when the ".DBML" file is accidentally deleted by the user. This can happen due to human error or mistakenly deleting the file while managing files.
  2. File corruption: ".DBML" files can become corrupted due to various reasons such as power outages, hardware failures, or software glitches. Corruption can lead to the loss of data or make the file unusable.
  3. Software issues: Sometimes, issues with the software used to create or open ".DBML" files can cause them to fail. This can be due to bugs, compatibility issues, or conflicts with other software installed on the system.
  4. Storage device failure: If the ".DBML" file is stored on a faulty or failing storage device such as a hard drive or USB drive, it can lead to file loss or failure. Physical damage or logical errors in the storage device can cause data loss.
  5. Virus or malware infection: Viruses or malware can infect and damage ".DBML" files, leading to their loss or failure. Malicious software can corrupt or delete files, making them inaccessible.
  6. Improper file handling: Mishandling ".DBML" files, such as force closing the application without saving changes or improper shutdown of the system, can cause data loss or file corruption.
  7. Synchronization issues: If the ".DBML" file is being synchronized or backed up to a cloud service or network drive, issues during the synchronization process can lead to file loss or failure.

To minimize the risk of ".DBML" file loss or failure, it is recommended to regularly backup files, use reliable storage devices, keep software up to date, and use reliable antivirus software to protect against malware.

How to recover lost ".DBML" files?

Sometimes while working with a computer, laptop or other stationary or mobile devices, you may encounter various bugs, freezes, hardware or software failures, even in spite of regular updates and junk cleaning. As a result, an important ".DBML" file may be deleted.

Go to view
🧺 How to Recover Files and Folders After Sending Them to the Recycle Bin and Deleting? (Windows 11)

🧺 How to Recover Files and Folders After Sending Them to the Recycle Bin and Deleting? (Windows 11)

By no means should you think that the only way to recover a ".DBML" file is always to create it once more.

Use programs for recovering ".DBML" files if a file was lost after accidental or deliberate deleting, formatting the memory card or the internal storage, cleaning the storage device, after a virus attack or a system failure.

Programs to recover ".DBML" files

Looking for a way to get files back? In cases when files were deleted and they cannot be restored by using standard operating system tools, use Hetman Partition Recovery.

Partition Recovery™ 4.9
The tool recovers data from any devices, regardless of the cause of data loss.
Download

Follow the directions below:

  1. Download Hetman Partition Recovery, install and start the program.

  2. The program will automatically scan the computer and display all hard disks and removable drives connected to it, as well as physical and local disks.

    File Recovery Software

  3. Double-click on the disk from which you need to recover ".DBML" files, and select analysis type.

    Hetman Partition Recovery - Analysis Type

  4. When the scanning is over, you will be shown the files for recovery.

    Hetman Partition Recovery - Files that Can be Restored

  5. To find a file you need, use the program’s interface to open the folder it was deleted from, or go to the folder "Content-Aware Analysis" and select the required file type.

    Hetman Partition Recovery - Deep Scan

  6. Select the files you have been looking for and click "Recovery".

    File Recovery Software - Files List for Recovery

  7. Choose one of the methods for saving the files and recover them.

    Saving recovered files in Hetman Partition Recovery

How to open file with ".DBML" extension?

Looking for how to open a stereo visual Studio OR Design File image file file?

Programs that open ".DBML" files

Windows
Microsoft SQL Server 2016 Microsoft SQL Server 2016
Microsoft Visual Studio 2019 Microsoft Visual Studio 2019

Additional Information

  • File type: Visual Studio OR Design File

  • File extension: .DBML

  • Developer: Microsoft

  • Category: Developer Files

  • Format: XML

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Comments (1)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 18.12.2019 14:13 #
    Leave a comment if you have any questions about Recovering lost .DBML files after deleting, cleaning or formatting!
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Vladimir Artiukh

Author: Vladimir Artiukh, Technical Writer

Vladimir Artiukh is a technical writer for Hetman Software, as well as the voice and face of their English-speaking YouTube channel, Hetman Software: Data Recovery for Windows. He handles tutorials, how-tos, and detailed reviews on how the company’s tools work with all kinds of data storage devices.

Oleg Afonin

Editor: Oleg Afonin, Technical Writer

Oleg Afonin is an expert in mobile forensics, data recovery and computer systems. He often attends large data security conferences, and writes several blogs for such resources as xaker.ru, Elcomsoft and Habr. In addition to his online activities, Oleg’s articles are also published in professional magazines. Also, Oleg Afonin is the co-author of a well-known book, Mobile Forensics - Advanced Investigative Strategies.

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Questions and answers

  • What is a .DBML file and what is its purpose in software development?

    A .DBML (Database Markup Language) file is an XML file that is used in software development to represent the structure and design of a database. It is commonly used with Microsoft's LINQ to SQL technology.

    The purpose of a .DBML file is to provide a visual representation of the database schema, including tables, columns, relationships, and constraints. It acts as a mapping file between the database and the code, allowing developers to easily interact with the database using object-oriented programming techniques.

    Developers can use the .DBML file to generate classes that represent database tables, and these classes can be used to perform CRUD (Create, Read, Update, Delete) operations on the database. The file also helps in maintaining the consistency and integrity of the database by providing a centralized location to define the database structure.

    Overall, a .DBML file simplifies the process of database interaction in software development by abstracting the database schema and providing a visual representation that can be easily understood and manipulated by developers.

  • How can I open and view the contents of a .DBML file?

    To open and view the contents of a .DBML file, you can follow these steps:

    1. Install a text editor or an integrated development environment (IDE) that supports XML file viewing. Some popular options include Notepad++, Visual Studio Code, or XML editors like Oxygen XML Editor or XMLSpy.
    2. Right-click on the .DBML file you want to open and select "Open with" or "Open with another app" from the context menu.
    3. Choose the text editor or IDE you installed in the previous step. If it's not listed, click on "Choose another app" and browse for the desired program.
    4. Once the .DBML file is opened in the text editor or IDE, you can view its contents. The .DBML file is an XML-based file that represents the structure of a LINQ to SQL data model. It contains information about tables, relationships, and mappings between the database and the LINQ to SQL classes.
    5. Navigate through the file to explore its contents. You can expand and collapse elements, search for specific elements or attributes, and modify the file if necessary.

    Note: It's important to remember that a .DBML file is not meant to be directly edited. It is typically generated by tools like Visual Studio's LINQ to SQL designer or SQLMetal. If you need to make changes to the data model, it's recommended to use the appropriate designer or tool and regenerate the .DBML file.

  • Are there any specific tools or software required to access and work with .DBML files?

    Yes, there are specific tools and software required to access and work with .DBML files. The primary tool is the LINQ to SQL Designer, which is a visual designer built into Microsoft Visual Studio. This tool allows you to create, modify, and manage .DBML files, which are XML-based files that define the structure and mapping of LINQ to SQL entities.

    Additionally, you would need Microsoft Visual Studio, as it provides the necessary environment and tools for working with .DBML files. Visual Studio is an integrated development environment (IDE) that supports various programming languages, including C# and VB.NET, and it includes the LINQ to SQL Designer.

    Other third-party tools and software may also exist that can work with .DBML files, but the LINQ to SQL Designer in Visual Studio is the primary and most commonly used tool for this purpose.
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