ItemDataBoune事件:
private void check(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
{
for(int i=0;i<...;i++)
{
CheckBox ck=new CheckBox();
ck=(CheckBox)e.Item.Cells[0].FindControl("OID_Sel");
if(e.Item.Cells[1].Text!="203")
{
ck.Enable=false;
}
}
private void check(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
{
for(int i=0;i<...;i++)
{
CheckBox ck=new CheckBox();
ck=(CheckBox)e.Item.Cells[0].FindControl("OID_Sel");
if(e.Item.Cells[1].Text!="203")
{
ck.Enable=false;
}
}
private void clxqjhzb_ItemCreated(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
{
if((e.Item.ItemType == ListItemType.Item)||(e.Item.ItemType == ListItemType.AlternatingItem))
{
CheckBox OID_Sel=(CheckBox)e.Item.FindControl("OID_Sel");
OID_Sel.CheckedChanged +=new EventHandler(OID_Sel_CheckedChanged);
}
}
然后在OID_Sel_CheckedChanged事件中加入如下代码:
int Count;
string strValue;
for(Count=0;Count<=clxqjhzb.Items.Count-1;Count++)
{
strValue=clxqjhzb.Items[Count].Cells[1].Text.Trim().ToString();//得到所选企业的注册号
CheckBox OID_Sel= (CheckBox)clxqjhzb.Items[Count].FindControl("OID_Sel");
if(strValue=="203")
{
OID_Sel.Enable=true;
}
else
{
OID_Sel.Enable=false;
}
}
Private Sub clxqjhzb_ItemDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.DataGridItemEventArgs) Handles clxqjhzb.ItemDataBound
If e.Item.ItemType = ListItemType.Item Or e.Item.ItemType = ListItemType.AlternatingItem Then
Dim CheckBox1 As CheckBox = CType(e.Item.FindControl("CheckBox1"), CheckBox)
Dim s As String = DataBinder.Eval(e.Item.DataItem, "CWSHR").ToString
CheckBox1.Enabled = (s = "203")
End If
End Sub