ユーザーがヘッダーの上にマウスを置いたときに表示するツールヒントを指定します。このプロパティが null または空の文字列に設定されている場合、ツールヒントは表示されません。
Imports Infragistics.Shared Imports Infragistics.Win Imports Infragistics.Win.UltraWinGrid Private Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles button1.Click ' Add a summary. Dim summary As SummarySettings = _ Me.ultraGrid1.DisplayLayout.Bands(0).Summaries.Add("sum", _ SummaryType.Sum, _ Me.ultraGrid1.DisplayLayout.Bands(0).Columns(0), _ SummaryPosition.UseSummaryPositionColumn) ' Set the tooltip on the summary settings object. summary.ToolTipText = String.Format("Sum of column {0}.", summary.SourceColumn.Header.Caption) ' Tooltip can be set on individual summary value objects as well, in case you ' want to display a different tooltip based on the calculated value. A good place ' to set such summary value specific tool tips is in SummaryValueChanged event. Me.ultraGrid1.Rows.SummaryValues("sum").ToolTipText = String.Format("Sum of column {0}.", summary.SourceColumn.Header.Caption) ' Set tool tips on headers. Dim col As UltraGridColumn For Each col In Me.ultraGrid1.DisplayLayout.Bands(0).Columns col.Header.ToolTipText = String.Format("Sample tool tip for {0} column.", col.Header.Caption) Next ' Set tool tips on rows. Dim row As UltraGridRow For Each row In Me.ultraGrid1.Rows row.ToolTipText = String.Format("Sample tool tip for {0} index row.", row.Index) ' Tool tip can be set on individual cells as well. row.Cells(0).ToolTipText = "Sample cell tool tip." Next End Sub
using Infragistics.Shared; using Infragistics.Win; using Infragistics.Win.UltraWinGrid; using System.Diagnostics; private void button1_Click(object sender, System.EventArgs e) { // Add a summary. SummarySettings summary = this.ultraGrid1.DisplayLayout.Bands[0].Summaries.Add( "sum", SummaryType.Sum, this.ultraGrid1.DisplayLayout.Bands[0].Columns[0], SummaryPosition.UseSummaryPositionColumn ); // Set the tooltip on the summary settings object. summary.ToolTipText = string.Format( "Sum of column {0}.", summary.SourceColumn.Header.Caption ); // Tooltip can be set on individual summary value objects as well, in case you // want to display a different tooltip based on the calculated value. A good place // to set such summary value specific tool tips is in SummaryValueChanged event. this.ultraGrid1.Rows.SummaryValues[ "sum" ].ToolTipText = string.Format( "Sum of column {0}.", summary.SourceColumn.Header.Caption ); // Set tool tips on headers. foreach ( UltraGridColumn col in this.ultraGrid1.DisplayLayout.Bands[0].Columns ) { col.Header.ToolTipText = string.Format( "Sample tool tip for {0} column.", col.Header.Caption ); } // Set tool tips on rows. foreach ( UltraGridRow row in this.ultraGrid1.Rows ) { row.ToolTipText = string.Format( "Sample tool tip for {0} index row.", row.Index ); // Tool tip can be set on individual cells as well. row.Cells[0].ToolTipText = "Sample cell tool tip."; } }