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Selecting Subitems by Click - VB.Net
Posted on 2007-11-26
Hi All,
I need to select a listviewitem subitem by clicking/double-clicking on it.
I have a listview with a number of columns in it, and I need to be able to perform a function etc by clicking a subitem.
I like the layout options that the listview gives e.g. Groups, Tiles or I would have used a grid control.
Thanks
I need to select a listviewitem subitem by clicking/double-clicking on it.
I have a listview with a number of columns in it, and I need to be able to perform a function etc by clicking a subitem.
I like the layout options that the listview gives e.g. Groups, Tiles or I would have used a grid control.
Thanks
[X]
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5 Comments
You can do this to check what column/subitem was clicked. It just have to adapt it to your needs.
Dim colstart As Integer = 0
Dim colend As Integer = 0
Dim x As Integer
For x = 0 To (ListView1.Columns.Count - 1)
colend = colend + ListView1.Columns(x).Width
If colstart <= e.X And e.X <= colend Then
Label1.Text = "Column clicked: " & x + 1
Exit For
End If
colstart = colstart + ListView1.Columns(x).Width
Next
Dim colstart As Integer = 0
Dim colend As Integer = 0
Dim x As Integer
For x = 0 To (ListView1.Columns.Count - 1)
colend = colend + ListView1.Columns(x).Width
If colstart <= e.X And e.X <= colend Then
Label1.Text = "Column clicked: " & x + 1
Exit For
End If
colstart = colstart + ListView1.Columns(x).Width
Next
Hi jpaulino,
Thanks for the reply. As I mentioned in the Q, I like the layour that the listview gives in terms of creating groups etc. I don't know if this is possible in the datagridview.......
In your reply, how would I determine the item property though...i.e. the selected item?
Thanks for the reply. As I mentioned in the Q, I like the layour that the listview gives in terms of creating groups etc. I don't know if this is possible in the datagridview.......
In your reply, how would I determine the item property though...i.e. the selected item?
Thats more difficult to calculate!
If set the listview fullrowselect = true when you right click on the item will select him.
If set the listview fullrowselect = true when you right click on the item will select him.
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