SalesforceParameter Class

In This Topic

Syntax
Remarks
Example
Inheritance Hierarchy
Requirements
See Also

Represents a parameter to a SalesforceCommand, and optionally, its mapping to System.Data.DataSet columns.

Syntax

Visual Basic
C#

public class SalesforceParameter : Devart.Common.DbParameterBase, System.Data.IDataParameter, System.Data.IDbDataParameter, System.ICloneable

'Declaration
 
Public Class SalesforceParameter 
   Inherits Devart.Common.DbParameterBase
   Implements System.Data.IDataParameter, System.Data.IDbDataParameter, System.ICloneable

Remarks

Parameter names are not case-sensitive.

Refer to article Using Parameters in dotConnect for Salesforce to obtain detailed information on the matter together with some advanced examples.

Example

The following example creates multiple instances of SalesforceParameter through the SalesforceParameterCollection within the SalesforceDataAdapter. These parameters are used to select data from Salesforce.com or Database.com and place the data in the System.Data.DataSet. This example assumes that a System.Data.DataSet and a SalesforceDataAdapter have already been created with the appropriate schema, commands, and connection.

csharp

public void AddSalesforceParameters()
{
  // ...
  // create myDataSet and myDataAdapter
  // ...
  myDataAdapter.SelectCommand.Parameters.Add("DName", SalesforceType.VarChar, 15).Value = "DEVELOPMENT";
  myDataAdapter.SelectCommand.Parameters.Add("DeptNo", SalesforceType.Int).Value = 50;
  myDataAdapter.Fill(myDataSet);
}

Visual Basic

Public Sub AddSalesforceParameters()
  ' ...
  ' create myDataSet and myDataAdapter
  ' ...
  myDataAdapter.SelectCommand.Parameters.Add("DName", SalesforceType.VarChar, 15).Value = "DEVELOPMENT"
  myDataAdapter.SelectCommand.Parameters.Add("DeptNo", SalesforceType.Int).Value = 50
  myDataAdapter.Fill(myDataSet)
End Sub

Inheritance Hierarchy

System.Object
   System.MarshalByRefObject
      System.Data.Common.DbParameter
         Devart.Common.DbParameterBase
            Devart.Data.Salesforce.SalesforceParameter

Requirements

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

SalesforceParameter Members
Devart.Data.Salesforce Namespace
SalesforceCommand Class
SalesforceDataAdapter Class

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