DataGridViewColumnCollection.GetColumnsWidth 메서드

정의

네임스페이스:

System.Windows.Forms

어셈블리:

System.Windows.Forms.dll

지정된 필터 요구 사항을 충족시키는 모든 열을 표시하는 데 필요한 너비(픽셀)를 반환합니다.

public:
 int GetColumnsWidth(System::Windows::Forms::DataGridViewElementStates includeFilter);

public int GetColumnsWidth (System.Windows.Forms.DataGridViewElementStates includeFilter);

member this.GetColumnsWidth : System.Windows.Forms.DataGridViewElementStates -> int

Public Function GetColumnsWidth (includeFilter As DataGridViewElementStates) As Integer

매개 변수

includeFilter

DataGridViewElementStates

포함 필터를 나타내는 DataGridViewElementStates 값의 비트 조합입니다.

반환

Int32

필터 요구 사항을 충족시키는 모든 열을 표시하는 데 필요한 너비(픽셀)입니다.

예외

ArgumentException

includeFilter 가 DataGridViewElementStates 값의 유효한 비트 조합이 아닙니다.

예제

다음 코드 예제에서는이 메서드의 사용을 보여 줍니다. 이 예제는에서 사용할 수 있는 보다 큰 예제의 일부 방법: Windows Forms DataGridView 컨트롤에서 행 모양 사용자 지정합니다.

// Paints the custom selection background for selected rows.
void dataGridView1_RowPrePaint(object sender,
        DataGridViewRowPrePaintEventArgs e)
{
    // Do not automatically paint the focus rectangle.
    e.PaintParts &= ~DataGridViewPaintParts.Focus;

    // Determine whether the cell should be painted
    // with the custom selection background.
    if ((e.State & DataGridViewElementStates.Selected) ==
                DataGridViewElementStates.Selected)
    {
        // Calculate the bounds of the row.
        Rectangle rowBounds = new Rectangle(
            this.dataGridView1.RowHeadersWidth, e.RowBounds.Top,
            this.dataGridView1.Columns.GetColumnsWidth(
                DataGridViewElementStates.Visible) -
            this.dataGridView1.HorizontalScrollingOffset + 1,
            e.RowBounds.Height);

        // Paint the custom selection background.
        using (Brush backbrush =
            new System.Drawing.Drawing2D.LinearGradientBrush(rowBounds,
                this.dataGridView1.DefaultCellStyle.SelectionBackColor,
                e.InheritedRowStyle.ForeColor,
                System.Drawing.Drawing2D.LinearGradientMode.Horizontal))
        {
            e.Graphics.FillRectangle(backbrush, rowBounds);
        }
    }
}

' Paints the custom selection background for selected rows.
Sub dataGridView1_RowPrePaint(ByVal sender As Object, _
    ByVal e As DataGridViewRowPrePaintEventArgs) _
    Handles dataGridView1.RowPrePaint

    ' Do not automatically paint the focus rectangle.
    e.PaintParts = e.PaintParts And Not DataGridViewPaintParts.Focus

    ' Determine whether the cell should be painted with the 
    ' custom selection background.
    If (e.State And DataGridViewElementStates.Selected) = _
        DataGridViewElementStates.Selected Then

        ' Calculate the bounds of the row.
        Dim rowBounds As New Rectangle( _
            Me.dataGridView1.RowHeadersWidth, e.RowBounds.Top, _
            Me.dataGridView1.Columns.GetColumnsWidth( _
            DataGridViewElementStates.Visible) - _
            Me.dataGridView1.HorizontalScrollingOffset + 1, _
            e.RowBounds.Height)

        ' Paint the custom selection background.
        Dim backbrush As New _
            System.Drawing.Drawing2D.LinearGradientBrush(rowBounds, _
            Me.dataGridView1.DefaultCellStyle.SelectionBackColor, _
            e.InheritedRowStyle.ForeColor, _
            System.Drawing.Drawing2D.LinearGradientMode.Horizontal)
        Try
            e.Graphics.FillRectangle(backbrush, rowBounds)
        Finally
            backbrush.Dispose()
        End Try
    End If

End Sub

추가 정보

• DataGridView
• DataGridViewColumn
• DataGridViewElementStates