// Create a client
AmazonDynamoDBClient client = new AmazonDynamoDBClient();

// Define scan conditions
Dictionary<string, Condition> conditions = new Dictionary<string,Condition>();

// Title attribute should contain the string "Adventures"
Condition titleCondition = new Condition();
titleCondition.WithComparisonOperator("CONTAINS");
titleCondition.WithAttributeValueList(new AttributeValue { S = "Adventures"});
conditions["Title"] = titleCondition;

// Pages attributes must be greater-than the numeric value "200"
Condition pagesCondition = new Condition();
pagesCondition.WithComparisonOperator("GT");
pagesCondition.WithAttributeValueList(new AttributeValue { N = "200"});
conditions["Pages"] = pagesCondition;


// Define marker variable
Key startKey = null;

do
{
    // Create Scan request
    ScanRequest request = new ScanRequest
    {
        TableName = "SampleTable",
        ExclusiveStartKey = startKey,
        ScanFilter = conditions
    };

    // Issue request
    ScanResult result = client.Scan(request).ScanResult;

    // View all returned items
    List<Dictionary<string, AttributeValue>> items = result.Items;
    foreach (Dictionary<string, AttributeValue> item in items)
    {
        Console.WriteLine("Item:");
        foreach (var keyValuePair in item)
        {
            Console.WriteLine("{0} : S={1}, N={2}, SS=[{3}], NS=[{4}]",
                keyValuePair.Key,
                keyValuePair.Value.S,
                keyValuePair.Value.N,
                string.Join(", ", keyValuePair.Value.SS.ToArray()),
                string.Join(", ", keyValuePair.Value.SS.ToArray()));
        }
    }

    // Set marker variable
    startKey = result.LastEvaluatedKey;
} while (startKey != null);