tabcontrol OwnerDrawFixed從右到左在c＃

Question

我想爲每個選項卡添加X按鈕。 drawMode是OwnerDrawFixed。如果從左到右，它工作正常。 一旦我允許RightToLeftLayout = true和RightToLeft = true，它看起來不太好，因爲他仍然從左到右添加了字符串，而該標籤從右到左添加。

如何讓字符串也是從右到左？

private void addCloseButton(object sender, DrawItemEventArgs e) 
{ 
    //This code will render a "x" mark at the end of the Tab caption. 
    e.Graphics.DrawString("x", e.Font, Brushes.Black, e.Bounds.Right - 15 , e.Bounds.Top +4); 
    e.Graphics.DrawString(this.tabControl1.TabPages[e.Index].Text, e.Font, Brushes.Black, e.Bounds.Left+4, e.Bounds.Top+4); 
    e.DrawFocusRectangle(); 

} 

private void actionClose(object sender, MouseEventArgs e) 
{ 
    //Looping through the controls. 
    for (int i = 0; i < this.tabControl1.TabPages.Count; i++) 
    { 
     Rectangle r = tabControl1.GetTabRect(i); 
     //Getting the position of the "x" mark. 
     Rectangle closeButton = new Rectangle(r.Right - 15, r.Top + 4, 12, 10); 
     if (closeButton.Contains(e.Location)) 
     { 
      if (MessageBox.Show("?האם אתה רוצה לסגור טאב זה", "אישור", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes) 
      { 
       this.tabControl1.TabPages.RemoveAt(i); 
       break; 
      } 
     } 
    } 

} 

Answer 1

通StringFormat與FormatFlags標誌設置爲StringFormatFlags.DirectionRightToLeft到DrawString()：

StringFormat drawFormat = new StringFormat(StringFormatFlags.DirectionRightToLeft); 

var bounds = new RectangleF(.. set actual bound rectangle for text...)  

e.Graphics.DrawString(this.tabControl1.TabPages[e.Index].Text, e.Font, Brushes.Black, bounds, drawFormat); 

Answer 2

檢查這裏http://www.microsoft.com/middleeast/msdn/visualstudio2005.aspx你應該使用，而不是拉繩

0 textrenderer