DbBinaryData Class

Visual Basic
C#
WinRT C#
WinRT JavaScript
C++

[DataContractAttribute(Namespace="http://Leadtools.Services.DataContracts/2009/01", Name="DbBinaryData")]
public class DbBinaryData : BinaryData

'Declaration
 
<DataContractAttribute(Namespace="http://Leadtools.Services.DataContracts/2009/01", Name="DbBinaryData")>
Public Class DbBinaryData 
   Inherits BinaryData

'Usage
 
Dim instance As DbBinaryData

public sealed class DbBinaryData : BinaryData

function Leadtools.Services.DataContracts.DbBinaryData()

[DataContractAttribute(Namespace="http://Leadtools.Services.DataContracts/2009/01", Name="DbBinaryData")]
public ref class DbBinaryData : public BinaryData

Calls the LoadData and SaveData methods internally to load and save data to and from a database field specified by UrlBinaryData.Url.

Visual Basic
C#
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

Public Sub DbBinaryDataExample()
      Dim client As RasterServiceClient = New RasterServiceClient()
      Dim sourceBinaryData As FileBinaryData = New FileBinaryData()
      sourceBinaryData.FileName = Path.Combine(LEAD_VARS.ImagesDir, "clean.tif")

      Dim destinationBinaryData As DbBinaryData = New DbBinaryData()
      destinationBinaryData.Provider = DbBinaryDataProvider.SqlServer
      destinationBinaryData.CommandType = DbBinaryDataCommandType.Text
      destinationBinaryData.CommandText = "insert into ImagesTable (Image) values (@Image);"
      destinationBinaryData.ConnectionString = "server=sp2007ep;" & "Trusted_Connection=yes;" & "database=Images;" & "connection timeout=30"
      destinationBinaryData.Parameters = New DbBinaryDataParameter()
      destinationBinaryData.Parameters.Add("Image", Nothing)
      destinationBinaryData.DataFieldType = DbBinaryDataFieldType.Raw
      destinationBinaryData.DataFieldName = "Image"

      Dim convertOptions As RasterConvertOptions = New RasterConvertOptions()

      convertOptions.Source = sourceBinaryData
      convertOptions.Destination = destinationBinaryData
      convertOptions.Format = RasterImageFormat.Cmp
      convertOptions.FirstPage = 1
      convertOptions.LastPage = 1
      convertOptions.BitsPerPixel = 24
      convertOptions.QualityFactor = 2

      Dim request As ConvertRequest = New ConvertRequest()
      request.ConvertOptions = convertOptions

      client.Convert(request)

      client.Close()
   End Sub

Public NotInheritable Class LEAD_VARS
   Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class

public void DbBinaryDataExample()
   {
      RasterServiceClient client = new RasterServiceClient();
      FileBinaryData sourceBinaryData = new FileBinaryData();
      sourceBinaryData.FileName = Path.Combine(LEAD_VARS.ImagesDir,"clean.tif");

      DbBinaryData destinationBinaryData = new DbBinaryData();
      destinationBinaryData.Provider = DbBinaryDataProvider.SqlServer;
      destinationBinaryData.CommandType = DbBinaryDataCommandType.Text;
      destinationBinaryData.CommandText = "insert into ImagesTable (Image) values (@Image);";
      destinationBinaryData.ConnectionString = "server=sp2007ep;" + "Trusted_Connection=yes;" + "database=Images;" + "connection timeout=30";
      destinationBinaryData.Parameters = new DbBinaryDataParameter();
      destinationBinaryData.Parameters.Add("Image", null);
      destinationBinaryData.DataFieldType = DbBinaryDataFieldType.Raw;
      destinationBinaryData.DataFieldName = "Image";

      RasterConvertOptions convertOptions = new RasterConvertOptions();

      convertOptions.Source = sourceBinaryData;
      convertOptions.Destination = destinationBinaryData;
      convertOptions.Format = RasterImageFormat.Cmp;
      convertOptions.FirstPage = 1;
      convertOptions.LastPage = 1;
      convertOptions.BitsPerPixel = 24;
      convertOptions.QualityFactor = 2;

      ConvertRequest request = new ConvertRequest();
      request.ConvertOptions = convertOptions;

      client.Convert(request);

      client.Close();
   }

static class LEAD_VARS
{
   public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

DbBinaryData Members
Leadtools.Services.DataContracts Namespace