CrystalReportViewerBase.ParameterFieldInfo 属性

获取或设置参数字段集合对象。

命名空间 CrystalDecisions.Web 程序集 CrystalDecisions.Web (CrystalDecisions.Web.dll)

语法

声明

Public Property ParameterFieldInfo As CrystalDecisions.Shared.ParameterFields

public CrystalDecisions.Shared.ParameterFields ParameterFieldInfo {get; set;}

示例

此示例显示如何为 CrystalReportViewerBase 创建 ParameterFieldInfo 对象。

声明

    Private Sub SetParameterFieldInfo(ByVal myFieldName As String, ByVal myFieldValue As String)
      Dim myParameterDiscreteValue As ParameterDiscreteValue = New ParameterDiscreteValue
      myParameterDiscreteValue.Value = myFieldValue
      Dim myParameterValues As ParameterValues = New ParameterValues
      myParameterValues.Add(myParameterDiscreteValue)
      Dim myParameterField As ParameterField = New ParameterField
      myParameterField.Name = myFieldName
      myParameterField.CurrentValues = myParameterValues
      Dim myPrameterFields As ParameterFields = New ParameterFields
      myPrameterFields.Add(myParameterField)
      CrystalReportViewerBase.ParameterFieldInfo = myPrameterFields
    End Sub

    private void SetParameterFieldInfo(String fieldName, String fieldValue)
    {
      ParameterDiscreteValue parameterDiscreteValue = new ParameterDiscreteValue();
      parameterDiscreteValue.Value = fieldValue;
      ParameterValues currentParameterValues = new ParameterValues();
      currentParameterValues.Add(parameterDiscreteValue);
      ParameterField parameterField = new ParameterField();
      parameterField.Name = fieldName;
      parameterField.CurrentValues = currentParameterValues;
      ParameterFields parameterFields = new ParameterFields();
      parameterFields.Add(parameterField);
      crystalReportViewerBase.ParameterFieldInfo = parameterFields;
    }

版本信息

Crystal Reports Basic for Visual Studio 2008

从此版本开始支持： Crystal Reports for Visual Studio .NET 2002

另请参见

引用

CrystalReportViewerBase 类
CrystalReportViewerBase 成员
CrystalDecisions.Web 命名空间