/// <summary>
/// Provides access to the drawing database in the given file.
/// </summary>
/// <param name="fileName">The name of the drawing database to open.</param>
/// <param name="openMode">The mode in which the drawing database should be opened.</param>
/// <param name="password">The password for the darwing database.</param>
/// <param name="keepOpen">True, if the database should be kept open after it has been used. False, if the database should be closed.</param>
/// <exception cref="System.ArgumentNullException">Thrown when parameter <i>fileName</i> is null.</exception>
/// <exception cref="System.IO.FileNotFoundException">Thrown when the file cannot be found.</exception>
/// <exception cref="System.Exception">Thrown when opening the darwing database throws an exception.</exception>
/// <returns>The AcadDatabase instance.</returns>
public static AcadDatabase Open(string fileName, DwgOpenMode openMode, string password, bool keepOpen)
{
Require.StringNotEmpty(fileName, nameof(fileName));
Require.FileExists(fileName, nameof(fileName));
return(OpenInternal(fileName, openMode, password, keepOpen));
}
/// <summary>
/// Provides access to the drawing database in the given file.
/// </summary>
/// <param name="fileName">The name of the drawing database to open.</param>
/// <param name="openMode">The mode in which the drawing database should be opened.</param>
/// <exception cref="System.ArgumentNullException">Thrown when parameter <i>fileName</i> is null.</exception>
/// <exception cref="System.IO.FileNotFoundException">Thrown when the file cannot be found.</exception>
/// <exception cref="System.Exception">Thrown when opening the darwing database throws an exception.</exception>
/// <returns>The AcadDatabase instance.</returns>
public static AcadDatabase Open(string fileName, DwgOpenMode openMode)
{
Require.StringNotEmpty(fileName, nameof(fileName));
Require.FileExists(fileName, nameof(fileName));
return(OpenInternal(fileName, openMode, null, false));
}
/// <summary>
/// Provides access to the drawing database in the given file.
/// </summary>
/// <param name="fileName">The name of the drawing database to open.</param>
/// <param name="openMode">The mode in which the drawing database should be opened.</param>
/// <param name="password">The password for the darwing database.</param>
/// <param name="keepOpen">True, if the database should be kept open after it has been used. False, if the database should be closed.</param>
/// <returns>The AcadDatabase instance.</returns>
private static AcadDatabase OpenInternal(string fileName, DwgOpenMode openMode, string password, bool keepOpen)
{
var database = new Database(false, true);
database.ReadDwgFile(fileName, openMode == DwgOpenMode.ReadWrite ? FileOpenMode.OpenForReadAndWriteNoShare : FileOpenMode.OpenForReadAndReadShare, false, password);
database.CloseInput(true);
return(new AcadDatabase(database, keepOpen));
}
/// <summary>
/// Provides access to the drawing database in the given file.
/// </summary>
/// <param name="fileName">The name of the drawing database to open.</param>
/// <param name="openMode">The mode in which the drawing database should be opened.</param>
/// <param name="password">The password for the darwing database.</param>
/// <exception cref="System.ArgumentNullException">Thrown when parameter <i>fileName</i> is null.</exception>
/// <exception cref="System.IO.FileNotFoundException">Thrown when the file cannot be found.</exception>
/// <exception cref="System.Exception">Thrown when opening the darwing database throws an exception.</exception>
/// <returns>The AcadDatabase instance.</returns>
public static AcadDatabase Open(string fileName, DwgOpenMode openMode, string password)
{
if (fileName == null)
{
throw Error.ArgumentNull("fileName");
}
if (!File.Exists(fileName))
{
throw Error.FileNotFound(fileName);
}
try
{
return(OpenInternal(fileName, openMode, password, false));
}
catch (Exception e)
{
throw Error.AutoCadException(e, "Error opening drawing file " + fileName);
}
}
