In the ItemCheck handler of a checked ListView, how to find the Item.text value of the row whose checked value changed?

[sherifffruitfly]

Hi,

Here's a skeleton-handler of what I'm trying to do:

private void editBbListView_ ItemCheck(objec t sender,
System.Windows. Forms.ItemCheck EventArgs e)
{
string qEnabled = "";
string indexid = ITEM_IN_ROW_WHO SE_CHECK_JUST_C HANGED.Text;

(Update the database linked to the listview, based upon
indexid)
}

How do I determine ITEM_IN_ROW_WHO SE_CHECK_JUST_C HANGED?

I know how to determine, for example the item.text of the currently
selected row, if any. But that doesn't help here, since you can check
on/off a row without actually selecting the row.

Thanks for any ideas,

cdj

[Peter Thornqvist]

ItemCheck is called *before* the item is changed. If you want to do
something after the item has been changed, use ItemChecked instead. You can
use e.Index to determine the item that is being processed, e.CurrentValue to
determine its current state and e.New Value to get/set the new state.

--
Regards, Peter

"sherifffruitfl y" <sh************ *@gmail.comskre v i meddelandet
news:11******** *************@e 3g2000cwe.googl egroups.com...

Hi,

Here's a skeleton-handler of what I'm trying to do:

private void editBbListView_ ItemCheck(objec t sender,
System.Windows. Forms.ItemCheck EventArgs e)
{
string qEnabled = "";
string indexid = ITEM_IN_ROW_WHO SE_CHECK_JUST_C HANGED.Text;

(Update the database linked to the listview, based upon
indexid)
}

How do I determine ITEM_IN_ROW_WHO SE_CHECK_JUST_C HANGED?

I know how to determine, for example the item.text of the currently
selected row, if any. But that doesn't help here, since you can check
on/off a row without actually selecting the row.

Thanks for any ideas,

cdj

[Truong Hong Thi]

ListView.ItemCh eck event:
theListView.Ite ms[e.Index]
Note this event occurs before the check state changes.
To determine new value, check e.NewValue. You have a chance for
validation and cancel the change by setting e.NewValue to something
else, e.g. e.NewValue = e.CurrentValue.

ListView.ItemCh ecked event:
just use: e.Item.

Thi
http://thith.blogspot.com
sherifffruitfly wrote:

How do I determine ITEM_IN_ROW_WHO SE_CHECK_JUST_C HANGED?

[sherifffruitfly]

Peter Thornqvist wrote:

ItemCheck is called *before* the item is changed. If you want to do
something after the item has been changed, use ItemChecked instead. You can
use e.Index to determine the item that is being processed, e.CurrentValue to
determine its current state and e.New Value to get/set the new state.

e.Index - thank you!