/// <summary>
/// Sets the designated mode flag for the current install session.
/// </summary>
/// <param name="mode">The type of mode to be set.</param>
/// <param name="value">The desired value of the mode.</param>
/// <exception cref="InvalidHandleException">the Session handle is invalid</exception>
/// <exception cref="ArgumentOutOfRangeException">an invalid mode flag was specified</exception>
/// <exception cref="InvalidOperationException">the mode cannot not be set</exception>
/// <remarks><p>
/// Win32 MSI API:
/// <a href="http://msdn.microsoft.com/library/en-us/msi/setup/msisetmode.asp">MsiSetMode</a>
/// </p></remarks>
public void SetMode(InstallRunMode mode, bool value)
{
this.ValidateSessionAccess();
uint ret = RemotableNativeMethods.MsiSetMode((int)this.Handle, (uint)mode, value);
if (ret != 0)
{
if (ret == (uint)NativeMethods.Error.ACCESS_DENIED)
{
throw new InvalidOperationException();
}
else
{
throw InstallerException.ExceptionFromReturnCode(ret);
}
}
}
/// <summary>
/// Sets the designated mode flag for the current install session.
/// </summary>
/// <param name="mode">The type of mode to be set.</param>
/// <param name="value">The desired value of the mode.</param>
/// <exception cref="InvalidHandleException">the Session handle is invalid</exception>
/// <exception cref="ArgumentOutOfRangeException">an invalid mode flag was specified</exception>
/// <exception cref="InvalidOperationException">the mode cannot not be set</exception>
/// <remarks><p>
/// Win32 MSI API:
/// <a href="http://msdn.microsoft.com/library/en-us/msi/setup/msisetmode.asp">MsiSetMode</a>
/// </p></remarks>
internal void SetMode(InstallRunMode mode, bool value)
{
this.ValidateSessionAccess();
uint ret = RemotableNativeMethods.MsiSetMode((int) this.Handle, (uint) mode, value);
if (ret != 0)
{
if (ret == (uint) NativeMethods.Error.ACCESS_DENIED)
{
throw new InvalidOperationException();
}
else
{
throw InstallerException.ExceptionFromReturnCode(ret);
}
}
}
/// <summary>
/// Gets the designated mode flag for the current install session.
/// </summary>
/// <param name="mode">The type of mode to be checked.</param>
/// <returns>The value of the designated mode flag.</returns>
/// <exception cref="InvalidHandleException">the Session handle is invalid</exception>
/// <exception cref="ArgumentOutOfRangeException">an invalid mode flag was specified</exception>
/// <remarks><p>
/// Note that only the following run modes are available to read from
/// a deferred custom action:<list type="bullet">
/// <item><description><see cref="InstallRunMode.Scheduled"/></description></item>
/// <item><description><see cref="InstallRunMode.Rollback"/></description></item>
/// <item><description><see cref="InstallRunMode.Commit"/></description></item>
/// </list>
/// </p><p>
/// Win32 MSI API:
/// <a href="http://msdn.microsoft.com/library/en-us/msi/setup/msigetmode.asp">MsiGetMode</a>
/// </p></remarks>
public bool GetMode(InstallRunMode mode)
{
return(RemotableNativeMethods.MsiGetMode((int)this.Handle, (uint)mode));
}
/// <summary>
/// Gets the designated mode flag for the current install session.
/// </summary>
/// <param name="mode">The type of mode to be checked.</param>
/// <returns>The value of the designated mode flag.</returns>
/// <exception cref="InvalidHandleException">the Session handle is invalid</exception>
/// <exception cref="ArgumentOutOfRangeException">an invalid mode flag was specified</exception>
/// <remarks><p>
/// Note that only the following run modes are available to read from
/// a deferred custom action:<list type="bullet">
/// <item><description><see cref="InstallRunMode.Scheduled"/></description></item>
/// <item><description><see cref="InstallRunMode.Rollback"/></description></item>
/// <item><description><see cref="InstallRunMode.Commit"/></description></item>
/// </list>
/// </p><p>
/// Win32 MSI API:
/// <a href="http://msdn.microsoft.com/library/en-us/msi/setup/msigetmode.asp">MsiGetMode</a>
/// </p></remarks>
internal bool GetMode(InstallRunMode mode)
{
return RemotableNativeMethods.MsiGetMode((int) this.Handle, (uint) mode);
}