1. run the html table as server control 2. dim icount as integer = tb1.Rows.Count() 3. Dim i As Integer For i = 0 To 5 Dim row As System.Web.UI.HtmlControls.HtmlTableRow tb1.Rows.Add(row) Next 4. For i = icount - 1 To icount - 5 - 1 Step -1 tb1.Rows.Remove(tb1.Rows(i)) Next
建议你把 tb1定义为 static 变量,即定义全局变量: public static HtmlTable tb1; 否则page_load的时候似乎会还原到初始值。
可用 label 的 text 存,不能用变量存!
2. dim icount as integer = tb1.Rows.Count()
3. Dim i As Integer
For i = 0 To 5
Dim row As System.Web.UI.HtmlControls.HtmlTableRow
tb1.Rows.Add(row)
Next
4. For i = icount - 1 To icount - 5 - 1 Step -1
tb1.Rows.Remove(tb1.Rows(i))
Next
public static HtmlTable tb1;
否则page_load的时候似乎会还原到初始值。