バージョン

PerformAutoSize メソッド

内容に基づいて行のサイズを変更します。
シンタックス
'宣言
 
Public Sub PerformAutoSize() 
public void PerformAutoSize()
解説

内容に基づいて行のサイズを変更します。このメソッドは、UltraGridOverride.RowSizing が Synchronized に解決される場合（デフォルト）は何もしません。このプロパティを Synchronized 以外の値に設定すると、期待通りに動作します。

使用例
Imports Infragistics.Shared
Imports Infragistics.Win
Imports Infragistics.Win.UltraWinGrid


    Private Sub UltraGrid1_InitializeLayout(ByVal sender As Object, ByVal e As Infragistics.Win.UltraWinGrid.InitializeLayoutEventArgs) Handles UltraGrid1.InitializeLayout
        ' PerformAutoSize is honored only for RowSizing of Free or AutoFree.
        '
        Me.UltraGrid1.DisplayLayout.Override.RowSizing = RowSizing.Free

        Me.UltraGrid1.DisplayLayout.Bands(0).Columns(0).CellMultiLine = DefaultableBoolean.True
    End Sub

    Private Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles button1.Click
        Me.UltraGrid1.Rows(0).Cells(0).Value = "Long long" & vbCrLf & "multiline text"

        ' When the value of a cell is changed that qill require the height of the 
        ' row to be adjusted, call PerformAutoSize to.
        '
        Me.UltraGrid1.Rows(0).PerformAutoSize()
    End Sub
using Infragistics.Shared;
using Infragistics.Win;
using Infragistics.Win.UltraWinGrid;
using System.Diagnostics;


		private void ultraGrid1_InitializeLayout(object sender, Infragistics.Win.UltraWinGrid.InitializeLayoutEventArgs e)
		{
			// PerformAutoSize is honored only for RowSizing of Free or AutoFree and AutoFixed.
			//
			this.ultraGrid1.DisplayLayout.Override.RowSizing = RowSizing.Free;

			this.ultraGrid1.DisplayLayout.Bands[0].Columns[0].CellMultiLine = DefaultableBoolean.True;
		}

		private void button1_Click(object sender, System.EventArgs e)
		{
			this.ultraGrid1.Rows[0].Cells[0].Value = "Long long\nmultiline text";

			// When the value of a cell is changed that qill require the height of the 
			// row to be adjusted, call PerformAutoSize to.
			//
			this.ultraGrid1.Rows[0].PerformAutoSize( );
		}
参照