Class RetrieveColumn

This attribute defines that this property is used to store the lookup value of the property from the object used in the Source for a Lookup identified by the given lookupSourcePropertyName.

Inheritance

object

System.Attribute

RetrieveColumn

Inherited Members

System.Attribute.Equals(object)

System.Attribute.GetCustomAttribute(System.Reflection.Assembly, System.Type)

System.Attribute.GetCustomAttribute(System.Reflection.Assembly, System.Type, bool)

System.Attribute.GetCustomAttribute(System.Reflection.MemberInfo, System.Type)

System.Attribute.GetCustomAttribute(System.Reflection.MemberInfo, System.Type, bool)

System.Attribute.GetCustomAttribute(System.Reflection.Module, System.Type)

System.Attribute.GetCustomAttribute(System.Reflection.Module, System.Type, bool)

System.Attribute.GetCustomAttribute(System.Reflection.ParameterInfo, System.Type)

System.Attribute.GetCustomAttribute(System.Reflection.ParameterInfo, System.Type, bool)

System.Attribute.GetCustomAttributes(System.Reflection.Assembly)

System.Attribute.GetCustomAttributes(System.Reflection.Assembly, bool)

System.Attribute.GetCustomAttributes(System.Reflection.Assembly, System.Type)

System.Attribute.GetCustomAttributes(System.Reflection.Assembly, System.Type, bool)

System.Attribute.GetCustomAttributes(System.Reflection.MemberInfo)

System.Attribute.GetCustomAttributes(System.Reflection.MemberInfo, bool)

System.Attribute.GetCustomAttributes(System.Reflection.MemberInfo, System.Type)

System.Attribute.GetCustomAttributes(System.Reflection.MemberInfo, System.Type, bool)

System.Attribute.GetCustomAttributes(System.Reflection.Module)

System.Attribute.GetCustomAttributes(System.Reflection.Module, bool)

System.Attribute.GetCustomAttributes(System.Reflection.Module, System.Type)

System.Attribute.GetCustomAttributes(System.Reflection.Module, System.Type, bool)

System.Attribute.GetCustomAttributes(System.Reflection.ParameterInfo)

System.Attribute.GetCustomAttributes(System.Reflection.ParameterInfo, bool)

System.Attribute.GetCustomAttributes(System.Reflection.ParameterInfo, System.Type)

System.Attribute.GetCustomAttributes(System.Reflection.ParameterInfo, System.Type, bool)

System.Attribute.GetHashCode()

System.Attribute.IsDefaultAttribute()

System.Attribute.IsDefined(System.Reflection.Assembly, System.Type)

System.Attribute.IsDefined(System.Reflection.Assembly, System.Type, bool)

System.Attribute.IsDefined(System.Reflection.MemberInfo, System.Type)

System.Attribute.IsDefined(System.Reflection.MemberInfo, System.Type, bool)

System.Attribute.IsDefined(System.Reflection.Module, System.Type)

System.Attribute.IsDefined(System.Reflection.Module, System.Type, bool)

System.Attribute.IsDefined(System.Reflection.ParameterInfo, System.Type)

System.Attribute.IsDefined(System.Reflection.ParameterInfo, System.Type, bool)

System.Attribute.Match(object)

System.Attribute.TypeId

object.Equals(object, object)

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: ETLBox.DataFlow

Assembly: ETLBox.dll

Syntax

    [AttributeUsage(AttributeTargets.Property)]
public sealed class RetrieveColumn : Attribute

Examples

public class MyLookupData
{
    [MatchColumn("Id")]
    public string LookupId { get; set; }
    [RetrieveColumn("Value")]
    public string LookupValue { get; set; }
}
public class MyDataRow
{
    public string Id { get; set; }    
    public string Value { get; set; }
}

Constructors

RetrieveColumn()

Declaration

    public RetrieveColumn()

Examples

public class MyLookupData
{
    [MatchColumn("Id")]
    public string LookupId { get; set; }
    [RetrieveColumn("Value")]
    public string LookupValue { get; set; }
}
public class MyDataRow
{
    public string Id { get; set; }    
    public string Value { get; set; }
}

RetrieveColumn(string)

This property is used to store the retrieved value from the lookup data.

Declaration

    public RetrieveColumn(string inputPropertyName)

Parameters

Type	Name	Description
string	inputPropertyName	Name of the property in the lookup object

Properties

InputPropertyName

Name of the property in the input data

Declaration

    public string InputPropertyName { get; set; }

Property Value

Type	Description
string

LookupSourcePropertyName

Name of the corresponding column in the lookup object.

Declaration

    public string LookupSourcePropertyName { get; set; }

Property Value

Type	Description
string