Indicates whether a
Field is fixed and if so to which edge.
The following sample demonstrates how to enable fixing for fields. It uses the FixedLocation to determine the initial fixed position of a specific field and prevents one of them from being unfixed.
<igDP:XamDataGrid BindToSampleData="True">
<igDP:XamDataGrid.FieldSettings>
<!-- Enable fixing for all fields -->
<igDP:FieldSettings AllowFixing="NearOrFar" />
</igDP:XamDataGrid.FieldSettings>
<igDP:XamDataGrid.FieldLayouts>
<igDP:FieldLayout>
<igDP:FieldLayout.Fields>
<!-- Initialize some fields so they start out fixed -->
<igDP:Field Name="name" FixedLocation="FixedToNearEdge" />
<!-- fix this to the right and prevent the user from changing it -->
<igDP:Field Name="department" FixedLocation="FixedToFarEdge">
<igDP:Field.Settings>
<igDP:FieldSettings AllowFixing="No" />
</igDP:Field.Settings>
</igDP:Field>
</igDP:FieldLayout.Fields>
</igDP:FieldLayout>
</igDP:XamDataGrid.FieldLayouts>
</igDP:XamDataGrid> <igDP:XamDataGrid BindToSampleData="True">
<igDP:XamDataGrid.FieldSettings>
<!-- Enable fixing for all fields -->
<igDP:FieldSettings AllowFixing="NearOrFar" />
</igDP:XamDataGrid.FieldSettings>
<!-- The FixedFieldUIType determines what ui is presented
to the end user to change the fixed location of a field -->
<igDP:XamDataGrid.FieldLayoutSettings>
<igDP:FieldLayoutSettings FixedFieldUIType="ButtonAndSplitter" />
</igDP:XamDataGrid.FieldLayoutSettings>
<igDP:XamDataGrid.FieldLayouts>
<igDP:FieldLayout>
<igDP:FieldLayout.Fields>
<!-- Initialize some fields so they start out fixed -->
<igDP:Field Name="name" FixedLocation="FixedToNearEdge" />
<!-- fix this to the right and prevent the user from changing it -->
<igDP:Field Name="department" FixedLocation="FixedToFarEdge">
<igDP:Field.Settings>
<igDP:FieldSettings AllowFixing="No" />
</igDP:Field.Settings>
</igDP:Field>
</igDP:FieldLayout.Fields>
</igDP:FieldLayout>
</igDP:XamDataGrid.FieldLayouts>
</igDP:XamDataGrid>
'Declaration
Public Enum FixedFieldLocation
Inherits System.Enum
Imports Infragistics.Windows.DataPresenter
Private Sub InitializeDP(ByVal dp As DataPresenterBase)
' FixedFieldUIType determine the elements that are displayed in the ui
' that the end user may use to change the state of the fixedlocation
' of the fields that allow fixing
dp.FieldLayoutSettings.FixedFieldUIType = FixedFieldUIType.ButtonAndSplitter
' AllowFixing determines whether the fixed state may be changed by the
' user. note, even if fixedfielduitype is none the fixed state could
' be changed by dragging a field into or out of a fixed area
dp.FieldSettings.AllowFixing = AllowFieldFixing.NearOrFar
' just use sample data for the demo
dp.BindToSampleData = True
Dim fl As FieldLayout = New FieldLayout()
' the following field should start off as fixed to the near edge. since
' we have enabled fixing, its fixed state can be changed by the end user
Dim fldName As Field = New Field()
fldName.Name = "name"
fldName.FixedLocation = FixedFieldLocation.FixedToNearEdge
fl.Fields.Add(fldName)
' the following field should start off as fixed to the far edge but
' using the AllowFixing for this field's settings we can prevent the
' end user from being able to change its state
Dim fldDept As Field = New Field()
fldDept.Name = "department"
fldDept.FixedLocation = FixedFieldLocation.FixedToFarEdge
fldDept.Settings.AllowFixing = AllowFieldFixing.No
fl.Fields.Add(fldDept)
dp.FieldLayouts.Add(fl)
End Sub
'Declaration
Public Enum FixedFieldLocation
Inherits System.Enum
using Infragistics.Windows.DataPresenter;
private void InitializeDP(DataPresenterBase dp)
{
// FixedFieldUIType determine the elements that are displayed in the ui
// that the end user may use to change the state of the fixedlocation
// of the fields that allow fixing
dp.FieldLayoutSettings.FixedFieldUIType = FixedFieldUIType.ButtonAndSplitter;
// AllowFixing determines whether the fixed state may be changed by the
// user. note, even if fixedfielduitype is none the fixed state could
// be changed by dragging a field into or out of a fixed area
dp.FieldSettings.AllowFixing = AllowFieldFixing.NearOrFar;
// just use sample data for the demo
dp.BindToSampleData = true;
FieldLayout fl = new FieldLayout();
// the following field should start off as fixed to the near edge. since
// we have enabled fixing, its fixed state can be changed by the end user
Field fldName = new Field();
fldName.Name = "name";
fldName.FixedLocation = FixedFieldLocation.FixedToNearEdge;
fl.Fields.Add(fldName);
// the following field should start off as fixed to the far edge but
// using the AllowFixing for this field's settings we can prevent the
// end user from being able to change its state
Field fldDept = new Field();
fldDept.Name = "department";
fldDept.FixedLocation = FixedFieldLocation.FixedToFarEdge;
fldDept.Settings.AllowFixing = AllowFieldFixing.No;
fl.Fields.Add(fldDept);
dp.FieldLayouts.Add(fl);
}
'Declaration
Public Enum FixedFieldLocation
Inherits System.Enum
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
