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ControlParameter Class

Binds the value of a property of a System.Web.UI.Control to a report parameter.

Namespace CrystalDecisions.Web Assembly CrystalDecisions.Web (CrystalDecisions.Web.dll)

Syntax

'Declaration
Public Class ControlParameter
    Inherits Parameter
    Implements ICloneable
public class ControlParameter : Parameter, ICloneable

Example

This example shows how to initialize a ControlParameter.

'Declaration

    Private Function InitializeControlParameter(ByVal myControl As System.Web.UI.Control, _
        ByVal myControlParameterName As String, ByVal myPropertyName As String, ByVal myReportName As String)
        Dim myControlParameter As ControlParameter = New ControlParameter
        myControlParameter.ControlID = myControl.ID
        myControlParameter.ConvertEmptyStringToNull = True
        myControlParameter.DefaultValue = ""
        myControlParameter.Name = myControlParameterName
        myControlParameter.PropertyName = myPropertyName
        myControlParameter.ReportName = myReportName
        InitializeControlParameter = myControlParameter
    End Function
    private ControlParameter InitializeControlParameter(System.Web.UI.Control control,
        String controlParameterName, String propertyName, String reportName)
    {
        ControlParameter controlParameter = new ControlParameter();
        controlParameter.ControlID = control.ID;
        controlParameter.ConvertEmptyStringToNull = true;
        controlParameter.DefaultValue = null;
        controlParameter.Name = controlParameterName;
        controlParameter.PropertyName = propertyName;
        controlParameter.ReportName = reportName;
        return controlParameter;
    }

Inheritance Hierarchy

Object
   Parameter
      ControlParameter

Version Information

Crystal Reports Basic for Visual Studio 2008

Supported since: Crystal Reports for Visual Studio 2005

See Also

Reference

ControlParameter Members
CrystalDecisions.Web Namespace