DataGridViewAdvancedBorderStyle Clase
Definición
Importante
Parte de la información hace referencia a la versión preliminar del producto, que puede haberse modificado sustancialmente antes de lanzar la versión definitiva. Microsoft no otorga ninguna garantía, explícita o implícita, con respecto a la información proporcionada aquí.
Contiene los estilos de borde para las celdas de un control DataGridView.
public ref class DataGridViewAdvancedBorderStyle sealed : ICloneable
public sealed class DataGridViewAdvancedBorderStyle : ICloneable
type DataGridViewAdvancedBorderStyle = class
interface ICloneable
Public NotInheritable Class DataGridViewAdvancedBorderStyle
Implements ICloneable
- Herencia
-
DataGridViewAdvancedBorderStyle
- Implementaciones
Ejemplos
En el ejemplo de código siguiente se ajustan los bordes de celda de para DataGridView que un borde doble separe las celdas interiores y la celda de encabezado superior izquierda de los encabezados de fila y columna. En este ejemplo se muestra cómo invalidar los AdjustColumnHeaderBorderStylemétodos , AdjustRowHeaderBorderStyley AdjustCellBorderStyle y la AdjustedTopLeftHeaderBorderStyle propiedad . Estos miembros usan DataGridViewAdvancedBorderStyle objetos para modificar bordes de celda individuales.
using System;
using System.Drawing;
using System.Windows.Forms;
namespace DataGridViewAdvancedBorderStyleSample
{
class Form1 : Form
{
[STAThreadAttribute()]
public static void Main()
{
Application.EnableVisualStyles();
Application.Run(new Form1());
}
public Form1()
{
this.AutoSize = true;
this.Controls.Add(new CustomDataGridView());
this.Text = "DataGridView advanced border styles demo";
}
}
public class CustomDataGridView : DataGridView
{
public CustomDataGridView()
{
this.RowTemplate = new DataGridViewCustomRow();
this.Columns.Add(new DataGridViewCustomColumn());
this.Columns.Add(new DataGridViewCustomColumn());
this.Columns.Add(new DataGridViewCustomColumn());
this.RowCount = 4;
this.EnableHeadersVisualStyles = false;
this.AutoSize = true;
}
public override DataGridViewAdvancedBorderStyle AdjustedTopLeftHeaderBorderStyle
{
get
{
DataGridViewAdvancedBorderStyle newStyle =
new DataGridViewAdvancedBorderStyle();
newStyle.Top = DataGridViewAdvancedCellBorderStyle.None;
newStyle.Left = DataGridViewAdvancedCellBorderStyle.None;
newStyle.Bottom = DataGridViewAdvancedCellBorderStyle.Outset;
newStyle.Right = DataGridViewAdvancedCellBorderStyle.OutsetDouble;
return newStyle;
}
}
public override DataGridViewAdvancedBorderStyle AdjustColumnHeaderBorderStyle(
DataGridViewAdvancedBorderStyle dataGridViewAdvancedBorderStyleInput,
DataGridViewAdvancedBorderStyle dataGridViewAdvancedBorderStylePlaceHolder,
bool firstDisplayedColumn,
bool lastVisibleColumn)
{
// Customize the left border of the first column header and the
// bottom border of all the column headers. Use the input style for
// all other borders.
dataGridViewAdvancedBorderStylePlaceHolder.Left = firstDisplayedColumn ?
DataGridViewAdvancedCellBorderStyle.OutsetDouble :
DataGridViewAdvancedCellBorderStyle.None;
dataGridViewAdvancedBorderStylePlaceHolder.Bottom =
DataGridViewAdvancedCellBorderStyle.Single;
dataGridViewAdvancedBorderStylePlaceHolder.Right =
dataGridViewAdvancedBorderStyleInput.Right;
dataGridViewAdvancedBorderStylePlaceHolder.Top =
dataGridViewAdvancedBorderStyleInput.Top;
return dataGridViewAdvancedBorderStylePlaceHolder;
}
}
public class DataGridViewCustomColumn : DataGridViewColumn
{
public DataGridViewCustomColumn()
{
this.CellTemplate = new DataGridViewCustomCell();
}
}
public class DataGridViewCustomCell : DataGridViewTextBoxCell
{
public override DataGridViewAdvancedBorderStyle AdjustCellBorderStyle(
DataGridViewAdvancedBorderStyle dataGridViewAdvancedBorderStyleInput,
DataGridViewAdvancedBorderStyle dataGridViewAdvancedBorderStylePlaceHolder,
bool singleVerticalBorderAdded,
bool singleHorizontalBorderAdded,
bool firstVisibleColumn,
bool firstVisibleRow)
{
// Customize the top border of cells in the first row and the
// right border of cells in the first column. Use the input style
// for all other borders.
dataGridViewAdvancedBorderStylePlaceHolder.Left = firstVisibleColumn ?
DataGridViewAdvancedCellBorderStyle.OutsetDouble :
DataGridViewAdvancedCellBorderStyle.None;
dataGridViewAdvancedBorderStylePlaceHolder.Top = firstVisibleRow ?
DataGridViewAdvancedCellBorderStyle.InsetDouble :
DataGridViewAdvancedCellBorderStyle.None;
dataGridViewAdvancedBorderStylePlaceHolder.Right =
dataGridViewAdvancedBorderStyleInput.Right;
dataGridViewAdvancedBorderStylePlaceHolder.Bottom =
dataGridViewAdvancedBorderStyleInput.Bottom;
return dataGridViewAdvancedBorderStylePlaceHolder;
}
}
public class DataGridViewCustomRow : DataGridViewRow
{
public override DataGridViewAdvancedBorderStyle AdjustRowHeaderBorderStyle(
DataGridViewAdvancedBorderStyle dataGridViewAdvancedBorderStyleInput,
DataGridViewAdvancedBorderStyle dataGridViewAdvancedBorderStylePlaceHolder,
bool singleVerticalBorderAdded,
bool singleHorizontalBorderAdded,
bool isFirstDisplayedRow,
bool isLastDisplayedRow)
{
// Customize the top border of the first row header and the
// right border of all the row headers. Use the input style for
// all other borders.
dataGridViewAdvancedBorderStylePlaceHolder.Top = isFirstDisplayedRow ?
DataGridViewAdvancedCellBorderStyle.InsetDouble :
DataGridViewAdvancedCellBorderStyle.None;
dataGridViewAdvancedBorderStylePlaceHolder.Right =
DataGridViewAdvancedCellBorderStyle.OutsetDouble;
dataGridViewAdvancedBorderStylePlaceHolder.Left =
dataGridViewAdvancedBorderStyleInput.Left;
dataGridViewAdvancedBorderStylePlaceHolder.Bottom =
dataGridViewAdvancedBorderStyleInput.Bottom;
return dataGridViewAdvancedBorderStylePlaceHolder;
}
}
}
Imports System.Drawing
Imports System.Windows.Forms
Namespace DataGridViewAdvancedBorderStyleSample
Class Form1
Inherits Form
<STAThreadAttribute()> _
Public Shared Sub Main()
Application.EnableVisualStyles()
Application.Run(New Form1())
End Sub
Public Sub New()
Me.AutoSize = True
Me.Controls.Add(New CustomDataGridView())
Me.Text = "DataGridView advanced border styles demo"
End Sub
End Class
Public Class CustomDataGridView
Inherits DataGridView
Public Sub New()
With Me
.RowTemplate = New DataGridViewCustomRow()
.Columns.Add(New DataGridViewCustomColumn())
.Columns.Add(New DataGridViewCustomColumn())
.Columns.Add(New DataGridViewCustomColumn())
.RowCount = 4
.EnableHeadersVisualStyles = False
.AutoSize = True
End With
End Sub
Public Overrides ReadOnly Property AdjustedTopLeftHeaderBorderStyle() _
As DataGridViewAdvancedBorderStyle
Get
Dim newStyle As New DataGridViewAdvancedBorderStyle()
With newStyle
.Top = DataGridViewAdvancedCellBorderStyle.None
.Left = DataGridViewAdvancedCellBorderStyle.None
.Bottom = DataGridViewAdvancedCellBorderStyle.Outset
.Right = DataGridViewAdvancedCellBorderStyle.OutsetDouble
End With
Return newStyle
End Get
End Property
Public Overrides Function AdjustColumnHeaderBorderStyle( _
ByVal dataGridViewAdvancedBorderStyleInput As DataGridViewAdvancedBorderStyle, _
ByVal dataGridViewAdvancedBorderStylePlaceHolder As DataGridViewAdvancedBorderStyle, _
ByVal firstDisplayedColumn As Boolean, ByVal lastVisibleColumn As Boolean) _
As DataGridViewAdvancedBorderStyle
' Customize the left border of the first column header and the
' bottom border of all the column headers. Use the input style for
' all other borders.
If firstDisplayedColumn Then
dataGridViewAdvancedBorderStylePlaceHolder.Left = _
DataGridViewAdvancedCellBorderStyle.OutsetDouble
Else
dataGridViewAdvancedBorderStylePlaceHolder.Left = _
DataGridViewAdvancedCellBorderStyle.None
End If
With dataGridViewAdvancedBorderStylePlaceHolder
.Bottom = DataGridViewAdvancedCellBorderStyle.Single
.Right = dataGridViewAdvancedBorderStyleInput.Right
.Top = dataGridViewAdvancedBorderStyleInput.Top
End With
Return dataGridViewAdvancedBorderStylePlaceHolder
End Function
End Class
Public Class DataGridViewCustomColumn
Inherits DataGridViewColumn
Public Sub New()
Me.CellTemplate = New DataGridViewCustomCell()
End Sub
End Class
Public Class DataGridViewCustomCell
Inherits DataGridViewTextBoxCell
Public Overrides Function AdjustCellBorderStyle( _
ByVal dataGridViewAdvancedBorderStyleInput As DataGridViewAdvancedBorderStyle, _
ByVal dataGridViewAdvancedBorderStylePlaceHolder As DataGridViewAdvancedBorderStyle, _
ByVal singleVerticalBorderAdded As Boolean, _
ByVal singleHorizontalBorderAdded As Boolean, _
ByVal firstVisibleColumn As Boolean, _
ByVal firstVisibleRow As Boolean) As DataGridViewAdvancedBorderStyle
' Customize the top border of cells in the first row and the
' right border of cells in the first column. Use the input style
' for all other borders.
If firstVisibleColumn Then
dataGridViewAdvancedBorderStylePlaceHolder.Left = _
DataGridViewAdvancedCellBorderStyle.OutsetDouble
Else
dataGridViewAdvancedBorderStylePlaceHolder.Left = _
DataGridViewAdvancedCellBorderStyle.None
End If
If firstVisibleRow Then
dataGridViewAdvancedBorderStylePlaceHolder.Top = _
DataGridViewAdvancedCellBorderStyle.InsetDouble
Else
dataGridViewAdvancedBorderStylePlaceHolder.Top = _
DataGridViewAdvancedCellBorderStyle.None
End If
With dataGridViewAdvancedBorderStylePlaceHolder
.Right = dataGridViewAdvancedBorderStyleInput.Right
.Bottom = dataGridViewAdvancedBorderStyleInput.Bottom
End With
Return dataGridViewAdvancedBorderStylePlaceHolder
End Function
End Class
Public Class DataGridViewCustomRow
Inherits DataGridViewRow
Public Overrides Function AdjustRowHeaderBorderStyle( _
ByVal dataGridViewAdvancedBorderStyleInput As DataGridViewAdvancedBorderStyle, _
ByVal dataGridViewAdvancedBorderStylePlaceHolder As DataGridViewAdvancedBorderStyle, _
ByVal singleVerticalBorderAdded As Boolean, _
ByVal singleHorizontalBorderAdded As Boolean, _
ByVal isFirstDisplayedRow As Boolean, _
ByVal isLastDisplayedRow As Boolean) As DataGridViewAdvancedBorderStyle
' Customize the top border of the first row header and the
' right border of all the row headers. Use the input style for
' all other borders.
If isFirstDisplayedRow Then
dataGridViewAdvancedBorderStylePlaceHolder.Top = _
DataGridViewAdvancedCellBorderStyle.InsetDouble
Else
dataGridViewAdvancedBorderStylePlaceHolder.Top = _
DataGridViewAdvancedCellBorderStyle.None
End If
With dataGridViewAdvancedBorderStylePlaceHolder
.Right = DataGridViewAdvancedCellBorderStyle.OutsetDouble
.Left = dataGridViewAdvancedBorderStyleInput.Left
.Bottom = dataGridViewAdvancedBorderStyleInput.Bottom
End With
Return dataGridViewAdvancedBorderStylePlaceHolder
End Function
End Class
End Namespace
Comentarios
El DataGridView control permite personalizar completamente su apariencia, incluidos los bordes de las celdas y los encabezados. DataGridView tiene CellBorderStylepropiedades , ColumnHeadersBorderStyley RowHeadersBorderStyle que permiten establecer la apariencia del borde de celda. Sin embargo, si necesita personalizar aún más los bordes, la DataGridViewAdvancedBorderStyle clase le permite establecer el estilo del borde en los lados individuales de las celdas. Las Leftpropiedades , Right, Topy Bottom de DataGridViewAdvancedBorderStyle representan el borde izquierdo, derecho, superior e inferior de una celda, respectivamente. Puede establecer estas propiedades en las AdvancedCellBorderStylepropiedades , AdvancedColumnHeadersBorderStylede AdvancedRowHeadersBorderStyle para DataGridView generar varias apariencias para los bordes entre las celdas.
Constructores
DataGridViewAdvancedBorderStyle() |
Inicializa una nueva instancia de la clase DataGridViewAdvancedBorderStyle. |
Propiedades
All |
Obtiene o establece el estilo de borde para todos los bordes de una celda. |
Bottom |
Obtiene o establece el estilo para el borde inferior de una celda. |
Left |
Obtiene el estilo para el borde izquierdo de una celda. |
Right |
Obtiene el estilo para el borde derecho de una celda. |
Top |
Obtiene el estilo para el borde superior de una celda. |
Métodos
Equals(Object) |
Determina si el objeto especificado es igual al objeto DataGridViewAdvancedBorderStyle actual. |
GetHashCode() |
Sirve como función de hash para un tipo concreto. |
GetType() |
Obtiene el Type de la instancia actual. (Heredado de Object) |
MemberwiseClone() |
Crea una copia superficial del Object actual. (Heredado de Object) |
ToString() |
Devuelve una cadena que representa DataGridViewAdvancedBorderStyle. |
Implementaciones de interfaz explícitas
ICloneable.Clone() |
Crea un nuevo objeto copiado de la instancia actual. |