'宣言 Public Enum AutoFitMode Inherits System.Enum
public enum AutoFitMode : System.Enum
メンバ | 解説 |
---|---|
Always | フィールド レイアウトを常に AutoFit モードに設定すると、すべてのフィールドは自動でサイズ変更されます。 |
Default | DataPresenterBase.AutoFit が true の場合はデフォルトで ResizeAllFields になり、DataPresenterBase.AutoFit が null の場合は ResizeStarFields、DataPresenterBase.AutoFit が false の場合は None になります。 |
ExtendLastField | 最後の論理列のフィールドのみがサイズ変更されます。例えば、垂直方向では、最も右のフィールドのサイズが変更されます。 |
Never | フィールドは、DataPresenterBase の表示可能領域に基づいて自動的にはサイズ変更されません。 |
OnlyWithVisibleStarFields | 明示的な star コンテンツを持つ 1 つの表示可能なフィールドがある場合、フィールド レイアウトで AutoFit モードを有効にします。 |
Imports Infragistics.Windows.DataPresenter Private Sub xamDataGrid1_Initialized(ByVal sender As System.Object, ByVal e As System.EventArgs) Me.InitializeControl(DirectCast(sender, XamDataGrid)) End Sub Private Sub InitializeControl(ByVal grid As XamDataGrid) Dim f As Field = Nothing ' You can control the default AutoFitMode for all FieldLayouts ' that haven't explicitly set their AutoFitMode by either ' setting it on the DP's FieldLayoutSettings. You can also ' set the previously existing AutoFit property on the ' DataPresenterBase. Dim flDefaultSettings As New FieldLayoutSettings() flDefaultSettings.AutoFitMode = AutoFitMode.Never flDefaultSettings.HeaderPrefixAreaDisplayMode = HeaderPrefixAreaDisplayMode.FieldChooserButton grid.FieldLayoutSettings = flDefaultSettings ' OnlyWithVisibleStarFields ' ========================= ' AutoFitMode of OnlyWithVisibleStarFields so as long as there are ' star fields visible, the fields will fill the available area. Dim flStar As New FieldLayout() flStar.Key = "HasStarFields" Dim flStarSettings As New FieldLayoutSettings() flStarSettings.AutoFitMode = AutoFitMode.OnlyWithVisibleStarFields flStar.Settings = flStarSettings f = New Field() f.Name = "name" flStar.Fields.Add(f) f = New Field() f.Name = "salary" flStar.Fields.Add(f) f = New Field() f.Name = "email" f.Width = New FieldLength(1, FieldLengthUnitType.Star) flStar.Fields.Add(f) f = New Field() f.Name = "department" f.Width = New FieldLength(2, FieldLengthUnitType.Star) flStar.Fields.Add(f) ' Always ' ====== ' AutoFitMode of Always means all visible fields are resized to fill the ' available area. The extent of fields may be increased or decreased. Dim flAlways As New FieldLayout() flAlways.Key = "Always" Dim flAlwaysSettings As New FieldLayoutSettings() flAlwaysSettings.AutoFitMode = AutoFitMode.Always flAlways.Settings = flAlwaysSettings f = New Field() f.Name = "name" flAlways.Fields.Add(f) f = New Field() f.Name = "salary" flAlways.Fields.Add(f) f = New Field() f.Name = "email" flAlways.Fields.Add(f) f = New Field() f.Name = "department" flAlways.Fields.Add(f) ' ExtendLastField ' =============== ' AutoFitMode of ExtendLastField is a little different than the ' other modes in that non-star fields will never be reduced. The ' preferred sizes of the fields is used and if there is extra ' space available the last field will be increased in width to ' fill the available area. Dim flExtend As New FieldLayout() flExtend.Key = "ExtendLastField" Dim flExtendSettings As New FieldLayoutSettings() flExtendSettings.AutoFitMode = AutoFitMode.ExtendLastField flExtend.Settings = flExtendSettings f = New Field() f.Name = "name" flExtend.Fields.Add(f) f = New Field() f.Name = "salary" flExtend.Fields.Add(f) f = New Field() f.Name = "email" flExtend.Fields.Add(f) f = New Field() f.Name = "department" flExtend.Fields.Add(f) ' Remove the key of one of these to use it in the sample ' e.g. 'flStar.Key = Nothing grid.FieldLayouts.Add(flStar) grid.FieldLayouts.Add(flAlways) grid.FieldLayouts.Add(flExtend) End Sub
using Infragistics.Windows.DataPresenter; private void xamDataGrid1_Initialized(object sender, EventArgs e) { this.InitializeControl(sender as XamDataGrid); } private void InitializeControl(XamDataGrid grid) { Field f = null; // You can control the default AutoFitMode for all FieldLayouts // that haven't explicitly set their AutoFitMode by either // setting it on the DP's FieldLayoutSettings. You can also // set the previously existing AutoFit property on the // DataPresenterBase. FieldLayoutSettings flDefaultSettings = new FieldLayoutSettings(); flDefaultSettings.AutoFitMode = AutoFitMode.Never; flDefaultSettings.HeaderPrefixAreaDisplayMode = HeaderPrefixAreaDisplayMode.FieldChooserButton; grid.FieldLayoutSettings = flDefaultSettings; // OnlyWithVisibleStarFields // ========================= // AutoFitMode of OnlyWithVisibleStarFields so as long as there are // star fields visible, the fields will fill the available area. FieldLayout flStar = new FieldLayout(); flStar.Key = "HasStarFields"; FieldLayoutSettings flStarSettings = new FieldLayoutSettings(); flStarSettings.AutoFitMode = AutoFitMode.OnlyWithVisibleStarFields; flStar.Settings = flStarSettings; f = new Field(); f.Name = "name"; flStar.Fields.Add(f); f = new Field(); f.Name = "salary"; flStar.Fields.Add(f); f = new Field(); f.Name = "email"; f.Width = new FieldLength(1, FieldLengthUnitType.Star); flStar.Fields.Add(f); f = new Field(); f.Name = "department"; f.Width = new FieldLength(2, FieldLengthUnitType.Star); flStar.Fields.Add(f); // Always // ====== // AutoFitMode of Always means all visible fields are resized to fill the // available area. The extent of fields may be increased or decreased. FieldLayout flAlways = new FieldLayout(); flAlways.Key = "Always"; FieldLayoutSettings flAlwaysSettings = new FieldLayoutSettings(); flAlwaysSettings.AutoFitMode = AutoFitMode.Always; flAlways.Settings = flAlwaysSettings; f = new Field(); f.Name = "name"; flAlways.Fields.Add(f); f = new Field(); f.Name = "salary"; flAlways.Fields.Add(f); f = new Field(); f.Name = "email"; flAlways.Fields.Add(f); f = new Field(); f.Name = "department"; flAlways.Fields.Add(f); // ExtendLastField // =============== // AutoFitMode of ExtendLastField is a little different than the // other modes in that non-star fields will never be reduced. The // preferred sizes of the fields is used and if there is extra // space available the last field will be increased in width to // fill the available area. FieldLayout flExtend = new FieldLayout(); flExtend.Key = "ExtendLastField"; FieldLayoutSettings flExtendSettings = new FieldLayoutSettings(); flExtendSettings.AutoFitMode = AutoFitMode.ExtendLastField; flExtend.Settings = flExtendSettings; f = new Field(); f.Name = "name"; flExtend.Fields.Add(f); f = new Field(); f.Name = "salary"; flExtend.Fields.Add(f); f = new Field(); f.Name = "email"; flExtend.Fields.Add(f); f = new Field(); f.Name = "department"; flExtend.Fields.Add(f); // Remove the key of one of these to use it in the sample // e.g. //flExtend.Key = null; grid.FieldLayouts.Add(flStar); grid.FieldLayouts.Add(flAlways); grid.FieldLayouts.Add(flExtend); }