我在 C# Windows 应用程序中有一些 tabControl。它有一些tabPages。有谁知道如何使 tabPage 文本变为粗体..?
最佳答案
您需要处理 TabControl
的 DrawItem
事件以手动绘制标题。注意:受影响控件的 DrawMode
应设置为 TabDrawMode.OwnerDrawFixed
。
这是一个示例:
private void tabControl1_DrawItem(object sender, DrawItemEventArgs e)
{
Graphics g = e.Graphics;
Brush _TextBrush;
// Get the item from the collection.
TabPage _TabPage = tabControl1.TabPages[e.Index];
// Get the real bounds for the tab rectangle.
Rectangle _TabBounds = tabControl1.GetTabRect(e.Index);
if (e.State == DrawItemState.Selected)
{
// Draw a different background color, and don't paint a focus rectangle.
_TextBrush = new SolidBrush(Color.Blue);
g.FillRectangle(Brushes.Gray, e.Bounds);
}
else
{
_TextBrush = new System.Drawing.SolidBrush(e.ForeColor);
// e.DrawBackground();
}
// Use our own font. Because we CAN.
Font _TabFont = new Font(e.Font.FontFamily, (float)9, FontStyle.Bold, GraphicsUnit.Pixel);
//Font fnt = new Font(e.Font.FontFamily, (float)7.5, FontStyle.Bold);
// Draw string. Center the text.
StringFormat _StringFlags = new StringFormat();
_StringFlags.Alignment = StringAlignment.Center;
_StringFlags.LineAlignment = StringAlignment.Center;
g.DrawString(tabControl1.TabPages[e.Index].Text, _TabFont, _TextBrush,
_TabBounds, new StringFormat(_StringFlags));
}
关于c# - 如何将 TabPage 的标题文本设为粗体?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/2326406/