/// <summary>
/// Deletes this instance.
/// </summary>
/// <returns><c>true</c> if credential was deleted properly, <c>false</c> otherwise.</returns>
/// <exception cref="System.InvalidOperationException">Target must be specified to delete a credential.</exception>
public bool Delete()
{
CheckNotDisposed();
UnmanagedCodePermission.Demand();
if (string.IsNullOrEmpty(Target))
{
throw new InvalidOperationException("Target must be specified to delete a credential.");
}
return(NativeCode.CredDelete(Target, Type, 0));
}
/// <summary>
/// Remove stored credentials from windows credential store
/// </summary>
/// <param name="Target">Name of the application/Url where the credential is used for</param>
/// <returns>True: Success, False: Failure</returns>
public static bool RemoveCredentials(string Target, CredentialType type = CredentialType.Generic)
{
IntPtr credPointer;
var result = NativeCode.CredRead(Target, type, 0, out credPointer);
if (!result)
{
return(false);
}
// Make the API call using the P/Invoke signature
var ret = NativeCode.CredDelete(Target, type, 0);
int lastError = Marshal.GetLastWin32Error();
if (!ret)
{
throw new Win32Exception(lastError, "CredDelete throw an error");
}
return(ret);
}
