Question

DataList高手请进：如何实现根据数据库的某一字段显示不同的背景色，在线等。。。。急！！！！

例如我表里有一个状态的字段，状态为1的那行，背景为白色，状态为0的显示时背景为灰色

Answer 1

说,listview有选中的效果,那个应该 就能满足你的要求:

Option Explicit
Private WithEvents bc As PictureBox

Private Sub Command1_Click()
Call SetLineBackColor(ListView1, 3, &HE0E0E0)
End Sub

Public Sub SetLineBackColor(Lv As ListView, LvLineCount As Long, LVBC As Long)'分别是listview的名称,第几行,背景色
Lv.Parent.ScaleMode = vbTwips
If bc Is Nothing Then
Set bc = Controls.Add("VB.PictureBox", "picbg")
End If
With bc
.Visible = True
.BackColor = Lv.BackColor
.ScaleMode = vbTwips
.BorderStyle = vbBSNone
.AutoRedraw = True
.Visible = False
.Width = Lv.Width
.Height = Lv.ListItems(1).Height * (LvLineCount + 1)
.ScaleHeight = LvLineCount + 1
.ScaleWidth = 1
.DrawWidth = 1
End With
bc.Line (0, LvLineCount - 1)-(1, LvLineCount), LVBC, BF
Lv.Picture = bc.Image
End Sub

Answer 2

protected void DataList1_ItemDataBound(object sender, DataListItemEventArgs e)
{
if ((int)e.Item.FindControl("xxx") == 0)
{
e.Item.BackColor = System.Drawing.Color.White;
}
else
{
e.Item.BackColor = System.Drawing.Color.red;

}
}

Answer 3

期待