DataGridView.BackgroundColor 属性

定义

获取或设置 DataGridView 的背景色。Gets or sets the background color of the DataGridView.

public:
 property System::Drawing::Color BackgroundColor { System::Drawing::Color get(); void set(System::Drawing::Color value); };
public System.Drawing.Color BackgroundColor { get; set; }
member this.BackgroundColor : System.Drawing.Color with get, set
Public Property BackgroundColor As Color

属性值

一个 Color ,表示 DataGridView的背景色。A Color that represents the background color of the DataGridView. 默认值为 AppWorkspaceThe default is AppWorkspace.

异常

当设置此属性时,指定的值为 EmptyThe specified value when setting this property is Empty.

- 或 --or- 当设置此属性时,指定的值具有小于 255 的 A 属性值。The specified value when setting this property has a A property value that is less that 255.

示例

下面的代码示例演示如何设置 BackgroundColor 属性。The following code example demonstrates how to set the BackgroundColor property. 此外,该代码示例还演示如何设置 @no__t 的 @no__t 属性。In addition, the code example demonstrates how to set the DataGridViewColumn.Name and DataGridViewColumn.DefaultCellStyle properties. 若要运行此示例,请将代码粘贴到包含名为 @no__t 的 @no__t 0 的窗体中,然后从窗体的构造函数或 Load 事件处理程序调用 SetUpDataGridView 方法。To run this example, paste the code into a form that contains a DataGridView named dataGridView1, and then call the SetUpDataGridView method from the form's constructor or Load event handler. 确保所有事件都与事件处理程序相关联。Ensure all events are associated with their event handlers.

void SetUpDataGridView()
{
   this->Controls->Add( dataGridView1 );
   dataGridView1->ColumnCount = 5;
   DataGridViewCellStyle^ style = dataGridView1->ColumnHeadersDefaultCellStyle;
   style->BackColor = Color::Navy;
   style->ForeColor = Color::White;
   style->Font = gcnew System::Drawing::Font( dataGridView1->Font,FontStyle::Bold );
   dataGridView1->EditMode = DataGridViewEditMode::EditOnEnter;
   dataGridView1->Name = "dataGridView1";
   dataGridView1->Location = Point(8,8);
   dataGridView1->Size = System::Drawing::Size( 500, 300 );
   dataGridView1->AutoSizeRowsMode = DataGridViewAutoSizeRowsMode::DisplayedCellsExceptHeaders;
   dataGridView1->ColumnHeadersBorderStyle = DataGridViewHeaderBorderStyle::Raised;
   dataGridView1->CellBorderStyle = DataGridViewCellBorderStyle::Single;
   dataGridView1->GridColor = SystemColors::ActiveBorder;
   dataGridView1->RowHeadersVisible = false;
   dataGridView1->Columns[ 0 ]->Name = "Release Date";
   dataGridView1->Columns[ 1 ]->Name = "Track";
   dataGridView1->Columns[ 1 ]->DefaultCellStyle->Alignment = DataGridViewContentAlignment::MiddleCenter;
   dataGridView1->Columns[ 2 ]->Name = "Title";
   dataGridView1->Columns[ 3 ]->Name = "Artist";
   dataGridView1->Columns[ 4 ]->Name = "Album";

   // Make the font italic for row four.
   dataGridView1->Columns[ 4 ]->DefaultCellStyle->Font = gcnew System::Drawing::Font( DataGridView::DefaultFont,FontStyle::Italic );
   dataGridView1->SelectionMode = DataGridViewSelectionMode::FullRowSelect;
   dataGridView1->MultiSelect = false;
   dataGridView1->BackgroundColor = Color::Honeydew;
   dataGridView1->Dock = DockStyle::Fill;
   dataGridView1->CellFormatting += gcnew DataGridViewCellFormattingEventHandler( this, &Form1::dataGridView1_CellFormatting );
   dataGridView1->CellParsing += gcnew DataGridViewCellParsingEventHandler( this, &Form1::dataGridView1_CellParsing );
   addNewRowButton->Click += gcnew EventHandler( this, &Form1::addNewRowButton_Click );
   deleteRowButton->Click += gcnew EventHandler( this, &Form1::deleteRowButton_Click );
   ledgerStyleButton->Click += gcnew EventHandler( this, &Form1::ledgerStyleButton_Click );
   dataGridView1->CellValidating += gcnew DataGridViewCellValidatingEventHandler( this, &Form1::dataGridView1_CellValidating );
}
private void SetUpDataGridView()
{
    this.Controls.Add(dataGridView1);
    dataGridView1.ColumnCount = 5;
    DataGridViewCellStyle style = 
        dataGridView1.ColumnHeadersDefaultCellStyle;
    style.BackColor = Color.Navy;
    style.ForeColor = Color.White;
    style.Font = new Font(dataGridView1.Font, FontStyle.Bold);

    dataGridView1.EditMode = DataGridViewEditMode.EditOnEnter;
    dataGridView1.Name = "dataGridView1";
    dataGridView1.Location = new Point(8, 8);
    dataGridView1.Size = new Size(500, 300);
    dataGridView1.AutoSizeRowsMode = 
        DataGridViewAutoSizeRowsMode.DisplayedCellsExceptHeaders;
    dataGridView1.ColumnHeadersBorderStyle = 
        DataGridViewHeaderBorderStyle.Raised;
    dataGridView1.CellBorderStyle = DataGridViewCellBorderStyle.Single;
    dataGridView1.GridColor = SystemColors.ActiveBorder;
    dataGridView1.RowHeadersVisible = false;

    dataGridView1.Columns[0].Name = "Release Date";
    dataGridView1.Columns[1].Name = "Track";
    dataGridView1.Columns[1].DefaultCellStyle.Alignment = 
        DataGridViewContentAlignment.MiddleCenter;
    dataGridView1.Columns[2].Name = "Title";
    dataGridView1.Columns[3].Name = "Artist";
    dataGridView1.Columns[4].Name = "Album";

    // Make the font italic for row four.
    dataGridView1.Columns[4].DefaultCellStyle.Font = new Font(DataGridView.DefaultFont, FontStyle.Italic);

    dataGridView1.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
    dataGridView1.MultiSelect = false;

    dataGridView1.BackgroundColor = Color.Honeydew;

    dataGridView1.Dock = DockStyle.Fill;

    dataGridView1.CellFormatting += new DataGridViewCellFormattingEventHandler(dataGridView1_CellFormatting);
    dataGridView1.CellParsing += new DataGridViewCellParsingEventHandler(dataGridView1_CellParsing);
    addNewRowButton.Click += new EventHandler(addNewRowButton_Click);
    deleteRowButton.Click += new EventHandler(deleteRowButton_Click);
    ledgerStyleButton.Click += new EventHandler(ledgerStyleButton_Click);
    dataGridView1.CellValidating += new DataGridViewCellValidatingEventHandler(dataGridView1_CellValidating);

}
Private Sub SetUpDataGridView()

    Me.Controls.Add(dataGridView1)
    dataGridView1.ColumnCount = 5

    With dataGridView1.ColumnHeadersDefaultCellStyle
        .BackColor = Color.Navy
        .ForeColor = Color.White
        .Font = New Font(dataGridView1.Font, FontStyle.Bold)
    End With

    With dataGridView1
        .EditMode = DataGridViewEditMode.EditOnEnter
        .Name = "dataGridView1"
        .Location = New Point(8, 8)
        .Size = New Size(500, 300)
        .AutoSizeRowsMode = _
            DataGridViewAutoSizeRowsMode.DisplayedCellsExceptHeaders
        .ColumnHeadersBorderStyle = _
            DataGridViewHeaderBorderStyle.Raised
        .CellBorderStyle = _
            DataGridViewCellBorderStyle.Single
        .GridColor = SystemColors.ActiveBorder
        .RowHeadersVisible = False

        .Columns(0).Name = "Release Date"
        .Columns(1).Name = "Track"
        .Columns(1).DefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleCenter
        .Columns(2).Name = "Title"
        .Columns(3).Name = "Artist"
        .Columns(4).Name = "Album"

        ' Make the font italic for row four.
        .Columns(4).DefaultCellStyle.Font = _
            New Font(Control.DefaultFont, _
                FontStyle.Italic)

        .SelectionMode = _
            DataGridViewSelectionMode.FullRowSelect
        .MultiSelect = False

        .BackgroundColor = Color.Honeydew

        .Dock = DockStyle.Fill
    End With

End Sub

注解

@No__t-0 属性确定未填充单元格的 @no__t 的区域的颜色。The BackgroundColor property determines the color of the area of the DataGridView that is not filled with cells.

适用于

另请参阅