Question

winfom中listview的drawcolumnheader 怎么画

Answer 1

步骤1：
将ListView的OwnerDraw属性改为True

步骤2：
建立ListView的DawColumnHeader消息函数

步骤3：
代码如下:
private void lsvContactRcd_DrawColumnHeader(object sender, DrawListViewColumnHeaderEventArgs e)
{
int tColumnCount;
Rectangle tRect = new Rectangle();
Point tPoint=new Point();
Font tFont = new Font("宋体", 9, FontStyle.Regular);
SolidBrush tBackBrush = new SolidBrush(System.Drawing.Color.FromArgb(((int)(((byte)(56)))), ((int)(((byte)(56)))), ((int)(((byte)(56))))));
SolidBrush tFtontBrush;
tFtontBrush = new SolidBrush (System.Drawing.SystemColors.GradientActiveCaption);

if (lsvContactRcd.Columns.Count == 0)
return;

tColumnCount = lsvContactRcd.Columns.Count;
tRect.Y = 0;
tRect.Height = e.Bounds.Height - 1;
tPoint.Y = 3;
for (int i = 0; i < tColumnCount; i++)
{
if (i == 0)
{
tRect.X = 0;
tRect.Width = lsvContactRcd.Columns[i].Width;
}
else
{
tRect.X += tRect.Width;
tRect.X += 1;
tRect.Width = lsvContactRcd.Columns[i].Width - 1;
}
e.Graphics.FillRectangle(tBackBrush, tRect);
tPoint.X = tRect.X + 3;
e.Graphics.DrawString(lsvContactRcd.Columns[i].Text, tFont, tFtontBrush, tPoint);
}
}