IStreamProvider.InitStream

IStreamProvider.InitStream method

Gets the stream.

public void InitStream(StreamProviderOptions options)
ParameterTypeDescription
optionsStreamProviderOptions

Examples

namespace AsposeCellsExamples
{
    using Aspose.Cells;
    using System;
    using System.IO;

    public class IStreamProviderMethodInitStreamWithStreamProviderOptionsDemo : IStreamProvider
    {
        public static void Run()
        {
            // Create a new workbook
            Workbook workbook = new Workbook();
            Worksheet worksheet = workbook.Worksheets[0];
            
            // Create an instance of the demo class implementing IStreamProvider
            var streamProvider = new IStreamProviderMethodInitStreamWithStreamProviderOptionsDemo();
            
            // Prepare StreamProviderOptions
            StreamProviderOptions options = new StreamProviderOptions
            {
                ResourceLoadingType = ResourceLoadingType.Default,
                CustomPath = "custom_path",
                Stream = new MemoryStream()
            };

            try
            {
                // Call the InitStream method with StreamProviderOptions parameter
                streamProvider.InitStream(options);
                
                Console.WriteLine("InitStream method executed successfully with StreamProviderOptions parameter");
                
                // Demonstrate effect - in this case we're just showing the stream is initialized
                Console.WriteLine($"Stream initialized: {options.Stream != null}");
            }
            catch (Exception ex)
            {
                Console.WriteLine($"Error executing InitStream method: {ex.Message}");
            }
            
            // Save the result
            workbook.Save("MethodInitStreamWithStreamProviderOptionsDemo.xlsx");
        }

        public void InitStream(StreamProviderOptions options)
        {
            // Implementation of InitStream
            Console.WriteLine($"Initializing stream with ResourceLoadingType: {options.ResourceLoadingType}");
        }

        public void CloseStream(StreamProviderOptions options)
        {
            // Implementation of CloseStream
            if (options.Stream != null)
            {
                options.Stream.Close();
            }
        }
    }
}

See Also