C#中设置ListView的ColumnsHeader的字体大小,颜色及背景色

首先对属性OwnerDraw设置为true:

  private void Form1_Load(object sender, EventArgs e)
        {
            listView1.View = View.Details;
            listView1.Columns.Add("Name");
            listView1.Columns.Add("Age");
            listView1.Columns.Add("Id");
            listView1.Items.Add(new ListViewItem(new string[] { "John  ", "15", "1001" }));
            listView1.Items.Add(new ListViewItem(new string[] { "Jack  ", "18", "1002" }));
            listView1.Items.Add(new ListViewItem(new string[] { "Json  ", "19", "1003" }));
            listView1.OwnerDraw = true;
        }

其次,完成下面两个事件的处理:

第一个事件是对列头的字体、底色处理

  private void listView1_DrawColumnHeader(object sender, DrawListViewColumnHeaderEventArgs e)
        {
            if(e.ColumnIndex %2 ==1)//列的序号为单列的处理,1/3/5
            {
                StringFormat format = new StringFormat();
                format.Alignment = StringAlignment.Center;
                e.DrawBackground();
                e.Graphics.FillRectangle(Brushes.Pink, e.Bounds);   //设置背景颜色
                Font font = new Font("Arial",8,FontStyle.Bold);      //设置字体大小
                e.Graphics.DrawString(e.Header.Text, font, Brushes.Black, e.Bounds, format); //设置字体颜色
            }
            else//列的序号为双列的处理,0/2/4
            {
                //类似
            }
        }

        private void listView1_DrawSubItem(object sender, DrawListViewSubItemEventArgs e)
        {
            e.DrawBackground();//背景色保留,若不添加该语句,则其他地方对ListView的底色处理会不生效
            e.DrawText();//若不添加该语句,则ListView内容为空,无法刷新,其他地方对ListView的赋值会不生效
        }

效果如下:

 

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