您好
我按一下按钮来编辑ListView的再更新过。
我的代码生成一个错误......"未将对象引用设置到对象的实例。"
我的代码如下......
Protected Sub btnedit_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnedit.Click
Dim currentID As Integer
Dim dblAmount1 As Integer
Dim dblAmount2 As Integer
Dim myAdapter As spGetFeeStructureTableAdapter
For Each item As ListViewDataItem In lvFeeStructure.Items
currentID = lvFeeStructure.DataKeys(item.DataItemIndex).Value
intGradeID = CType(ddlGrades.SelectedValue, Integer)
If (item.ItemType = ListViewItemType.DataItem) Then
dblAmount1 = Val(CType(item.FindControl "decMonth1TextBox"), TextBox).Text)
dblAmount2 = Val(CType(item.FindControl("decMonth2TextBox "), TextBox).Text)
myAdapter.UpdateFeeStructure("CurrentID", intGradeID,dblAmount1 ,dblAmount2)
lvFeeStructure.DataBind()
End Sub
请帮助我。
如何找到不使用ListView控件ListView控件?
谢谢
pooja塔库尔:gahlotpooja | | archanakumari:如何可以找到没有使用列表视图对象