StringFormatProvider プロパティ

集計の結果をフォーマットする時に使用するフォーマット プロバイダーを指定します。

シンタックス

Visual Basic

'宣言
 
Public Property StringFormatProvider As IFormatProvider

C#

public IFormatProvider StringFormatProvider {get; set;}

解説

StringFormatProvider を StringFormat プロパティとともに使用し、集計結果を書式設定して表示します。詳細は StringFormat を参照してください。

使用例

Visual Basic

Imports Infragistics.Windows
Imports Infragistics.Windows.Editors
Imports Infragistics.Windows.DataPresenter

    Private Sub Window1_Loaded(ByVal sender As Object, ByVal e As RoutedEventArgs)
        _dp.DataSource = _dataSource

        Dim fieldLayout As FieldLayout = _dp.FieldLayouts(0)

        Dim summary As SummaryDefinition = fieldLayout.SummaryDefinitions.Add(SummaryCalculator.Sum, "Price")

        ' StringFormat property's value is used to format the summary result using String's Format
        ' method. See .NET String.Format method for more information on available formatting options.
        summary.StringFormat = "Sum={0:C}"

        ' You can also specify a string format provider to use for the summary result.
        summary.StringFormatProvider = System.Globalization.CultureInfo.GetCultureInfo("fr-FR")

        ' Also note that SummaryStringFormats property of the Field can be used to control the format
        ' that gets assigned to summaries that the user selectes via the user interface (summary icon
        ' on the field label). This is in the format of "calculator_name1: format1, calculator_name2: format2".
        fieldLayout.Fields("Price").Settings.AllowSummaries = True
        fieldLayout.Fields("Price").SummaryStringFormats = _
            "sum: TOTAL={0:c}, average: AVG={0:c}, count: COUNT={0}, minimum: MIN={0:c}, maximum: MAX={0:c}"

    End Sub

C#

using Infragistics.Windows;
using Infragistics.Windows.Editors;
using Infragistics.Windows.DataPresenter;

		public void Window1_Loaded( object sender, RoutedEventArgs e )
		{
			_dp.DataSource = _dataSource;

			FieldLayout fieldLayout = _dp.FieldLayouts[0];

			SummaryDefinition summary = fieldLayout.SummaryDefinitions.Add( SummaryCalculator.Sum, "Price" );

			// StringFormat property's value is used to format the summary result using String's Format
			// method. See .NET String.Format method for more information on available formatting options.
			summary.StringFormat = "Sum={0:C}";

			// You can also specify a string format provider to use for the summary result.
			summary.StringFormatProvider = System.Globalization.CultureInfo.GetCultureInfo( "fr-FR" );
			
			// Also note that SummaryStringFormats property of the Field can be used to control the format
			// that gets assigned to summaries that the user selectes via the user interface (summary icon
			// on the field label). This is in the format of "calculator_name1: format1, calculator_name2: format2".
			fieldLayout.Fields["Price"].Settings.AllowSummaries = true;
			fieldLayout.Fields["Price"].SummaryStringFormats = 
				"sum: TOTAL={0:c}, average: AVG={0:c}, count: COUNT={0}, minimum: MIN={0:c}, maximum: MAX={0:c}";
		}

XAML

        <igDP:XamDataGrid x:Name="_dp" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" >

            <igDP:XamDataGrid.FieldLayouts>
                <igDP:FieldLayout IsDefault="true" >
                    <igDP:FieldLayout.SummaryDefinitions>
                        <!--
                         StringFormat property's value is used to format the summary result using String's Format
                         method. See .NET String.Format method for more information on available formatting options.
                        -->
                        <igDP:SummaryDefinition 
                                SourceFieldName="Price" 
                                Calculator="Sum" 
                                StringFormat="{}Sum={0:C}"
                            />
                    </igDP:FieldLayout.SummaryDefinitions>

                    <igDP:FieldLayout.Fields>
                        <!--
                         Also note that SummaryStringFormats property of the Field can be used to control the format
                         that gets assigned to summaries that the user selectes via the user interface (summary icon
                         on the field label). This is in the format of "calculator_name1: format1, calculator_name2: format2".
                        -->
                        <igDP:Field
                                Name="Price"
                                SummaryStringFormats="{}sum: TOTAL={0:c}, average: AVG={0:c}, count: COUNT={0}, minimum: MIN={0:c}, maximum: MAX={0:c}"
                            >
                            <igDP:Field.Settings>
                                <igDP:FieldSettings AllowSummaries="true" />
                            </igDP:Field.Settings>
                        </igDP:Field>
                    </igDP:FieldLayout.Fields>
                </igDP:FieldLayout>
            </igDP:XamDataGrid.FieldLayouts>

        </igDP:XamDataGrid>