'宣言 Public Overloads Sub ScrollGroupIntoView( _ ByVal group As UltraGridGroup _ )
public void ScrollGroupIntoView( UltraGridGroup group )
このメソッドを起動して、列のスクロール領域でグループが表示可能であることを保証します。列のスクロール領域の表示可能な領域にすでにグループがある場合、このメソッドはスクロールを実行しません。
このメソッドの起動で列のスクロール領域がスクロールされると、列のスクロール領域の Position プロパティの値は変更され、BeforeColRegionScroll イベントが生成されます。
Scroll、ScrollCellIntoView、ScrollColIntoView および ScrollHeaderIntoView メソッドは、列のスクロール領域の表示可能な領域にオブジェクトをスクロールするために起動することもできます。
Imports Infragistics.Shared Imports Infragistics.Win Imports Infragistics.Win.UltraWinGrid Private Sub Button28_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles button28.Click ' Following code shows how to create groups in the UltraGrid. It creates two ' groups in the first band. ' Get the band to have the groups in. Dim band As UltraGridBand = Me.UltraGrid1.DisplayLayout.Bands(0) ' Clear existing groups if any. band.Groups.Clear() ' Add two groups with two different keys. First arguement to the Add call is ' the key and the second arguement is the caption of the group. band.Groups.Add("G1", "Address Info") band.Groups.Add("G2", "Contact Info") ' Add some columns to group1 band.Groups("G1").Columns.Add(band.Columns("CustomerID"), 0) band.Groups("G1").Columns.Add(band.Columns("ContactName"), 1) band.Groups("G1").Columns.Add(band.Columns("City"), 2) band.Groups("G1").Columns.Add(band.Columns("Region"), 3) band.Groups("G1").Columns.Add(band.Columns("Country"), 4) ' Add Fax and Phone columns to group2.. band.Groups("G2").Columns.Add(band.Columns("Fax"), 0) band.Groups("G2").Columns.Add(band.Columns("Phone"), 0) End Sub Private Sub Button42_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles button42.Click ' Following code shows how to scoll a group into view. Dim group As UltraGridGroup = Me.UltraGrid1.DisplayLayout.Bands(0).Groups("G2") ' Scroll the group into view. Pass in true for leftAlign to scroll the group ' to the left as much as possible. There is an overload of ScrollGroupIntoView ' that doesn't take this parameter. This overload does not left-align the ' group. It scrolls only as much as needed to ensure that the group is fully ' visible. Me.UltraGrid1.ActiveColScrollRegion.ScrollGroupIntoView(group, True) End Sub
using Infragistics.Shared; using Infragistics.Win; using Infragistics.Win.UltraWinGrid; using System.Diagnostics; private void button28_Click(object sender, System.EventArgs e) { // Following code shows how to create groups in the UltraGrid. It creates two // groups in the first band. // Get the band to have the groups in. UltraGridBand band = this.ultraGrid1.DisplayLayout.Bands[0]; // Clear existing groups if any. band.Groups.Clear( ); // Add two groups with two different keys. First arguement to the Add call is // the key and the second arguement is the caption of the group. band.Groups.Add( "G1", "Address Info" ); band.Groups.Add( "G2", "Contact Info" ); // Add some columns to group1 band.Groups["G1"].Columns.Add( band.Columns["CustomerID"], 0 ); band.Groups["G1"].Columns.Add( band.Columns["ContactName"], 1 ); band.Groups["G1"].Columns.Add( band.Columns["City"], 2 ); band.Groups["G1"].Columns.Add( band.Columns["Region"], 3 ); band.Groups["G1"].Columns.Add( band.Columns["Country"], 4 ); // Add Fax and Phone columns to group2.. band.Groups["G2"].Columns.Add( band.Columns["Fax"], 0 ); band.Groups["G2"].Columns.Add( band.Columns["Phone"], 0 ); } private void button42_Click(object sender, System.EventArgs e) { // Following code shows how to scoll a group into view. UltraGridGroup group = this.ultraGrid1.DisplayLayout.Bands[0].Groups["G2"]; // Scroll the group into view. Pass in true for leftAlign to scroll the group // to the left as much as possible. There is an overload of ScrollGroupIntoView // that doesn't take this parameter. This overload does not left-align the // group. It scrolls only as much as needed to ensure that the group is fully // visible. this.ultraGrid1.ActiveColScrollRegion.ScrollGroupIntoView( group, true ); }