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no worries, if you browse long enough trhough CP you can tell the difference between people making a mistake and people just being lazy  .
There is no bad in making a mistake, it makes us human  .
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Hi,
In windows application - I want the user to press a button
and while the button is pressed I will do something...
I tryed the mouse down event but it only doing it once
and I want to do the same function as long as the button is pressed (or the mouse button is down)
Thanks
dana Tov
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On the mouse down event start a new thread that does the work. On the mouse up event signal the other thread to stop working.
Upcoming events:
* Glasgow: Mock Objects, SQL Server CLR Integration, Reporting Services, db4o, Dependency Injection with Spring ...
"I wouldn't say boo to a goose. I'm not a coward, I just realise that it would be largely pointless."
Ready to Give up - Your help will be much appreciated.
My website
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Thanks!!
Is there a way to do it in a single thread?
dana Tov
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Hi,
a keyboard key has autorepeat, so it will generate multiple KeyDown and KeyPressed
events when you hold the key down. A mouse button does not.
If you need a repeat for the mouse button (or a faster repeat for a keyboard key)
you can use a Forms.Timer that runs all the time, and checks whether the ccndition
is satisfied (either key is down or mouse button is down).
For "key is down", set a variable lastKey to the key that is down in KeyDown,
and set it to Keys.None in KeyUp; for "mouse is down" use Control.MouseButtons
(there also is Control.ModifierKeys for CTRL/ALT/SHIFT).
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Mouse down is a single thread event -TRUE
But you can use multi threading in it.
start a thread on mouse down and
stop it on mouse up
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sam# wrote: start a thread on mouse down and
stop it on mouse up
Dejavue![^]
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i am sorry!! i didn't see that Mr. Martin.
but it seems you are quite good in peeping other's reply
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sam# wrote: i didn't see that
I assumed that.
I forgot to mark it as "Joke"
sam# wrote: Mr. Martin
Come on! 
sam# wrote: but it seems you are quite good in peeping other's reply
Really???
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you can do it using two events:
1. when mouse down
2. when mouse get off the button range
in step #1, you know that the mouse is down. in step #2 you know that the mouse left the button, then you can stop the thread you started in the first event!
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Wondering if anyone can point me in the right direction, as a starting point, in building a frame accurate High Definition Video player i.e. must be able to control the HDV at the frame level. Have been spending time looking into various SDK's like WMV HD, DirectShow and DirextX with no clear concensus on the correct direction. Any pointers would be apprciated. Thanks
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Hello ,
I have one class in C# which I need to post into messagequeue as an message.
I am using XmlMessageFormatter. Problem is the message posted in to message queue is in Ascii format not unicode. I need it to get posted in unicode format.
Can anyone help it out.
Though attributed my class as [StructLayout(LayoutKind.Sequential , CharSet=CharSet.Unicode)] it didn't work out.
Please suggest me.
thanks,
Sreedevi
-- modified at 8:15 Monday 9th July, 2007
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Hi,
I have a list box with items in format:
1,1
1,2
1,3
..
2,1
2,2
..
Now i want to store the items in two different arrays how can i do that.
Regrads
Sangram
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Hello,
Create two ArrayList's.
Iterate over the Items, split the item with ',' char.
Add the splitted results to the ArrayList's!
All the best,
Martin
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Thanks...
Plz help me with a small code snippet as i am new to this
Regards
Sangram
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Actualli I want to store the listbox items into a database.
So I wanted to convert the items in the list box to arraylist.
But I don't know how to this.
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Hi,
I have a small c# console program which is deployed on a network drive in over 100 sites. However when I update the code and redeploy the executable I have to manually phone each user and set the .net framework security on each machine. Is there an easy way around this. Can I write some code top handle this?
Thanks
John
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Have a look at ClickOnce Deployment[^].
I think I'm going to call my next project "Chuck Norris". It's a sure way to guarantee it's unbreakable.
• • •
But fortunately we have the nanny-state politicians who can step in to protect us poor stupid consumers, most of whom would not know a JVM from a frozen chicken. Bruce Pierson
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Hello frnds,
i want to read the mobile no. entered in txtbox digit by digit....
Nisar Inamdar.
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Use the TextChanged event.
Standards are great! Everybody should have one!
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try this :
for(int i=0;i<textBox1.Text.Length-1; i++)
{
MessageBox.Show(textBox1.Text[i].ToString());
}
When you get mad...THINK twice that the only advice
Tamimi - Code
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I think you could use the textBox1_KeyDown(object sender, KeyEventArgs e) event for your textbox...here you have e.KeyCode and other more properties that can help you very much.
Just call me Valy...
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(This application is a Pocket PC application)
I have the following problem:
I create a dataset in code and add some rows to it. Then i show these rows using a datagrid.
<br />
<br />
DataSet ds = new DataSet("dataset");<br />
DataTable mytable = new DataTable("vizite");<br />
DataRow dr1, dr2;<br />
<br />
DataColumn dc = new DataColumn("bifat1");<br />
dc.Caption = "bifat1";<br />
dc.DataType = System.Type.GetType("System.Boolean");<br />
<br />
DataColumn dc2 = new DataColumn("bifat2");<br />
dc.Caption = "bifat2";<br />
dc.DataType = System.Type.GetType("System.Boolean");<br />
<br />
mytable.Columns.Add(dc);<br />
mytable.Columns.Add(dc2);<br />
<br />
<br />
dr1 = mytable.NewRow();<br />
dr1["bifat1"] = true;<br />
dr1["bifat2"] = false;<br />
mytable.Rows.Add(dr1);<br />
<br />
dr2 = mytable.NewRow();<br />
dr2["bifat1"] = true;<br />
dr2["bifat2"] = false;<br />
mytable.Rows.Add(dr2);<br />
<br />
ds.Tables.Add(mytable);<br />
<br />
dataGrid1.DataSource = ds.Tables["vizite"];<br />
<br />
This part works the way it should it shows:
+----------+
|True|False|
+----+-----+
|True|False|
+----+-----+
After this i want to change in the dataset all "True" values to "Yes" and all "False" values to "No".
This is how i wanted to do it:
<br />
<br />
int i;<br />
<br />
for (i=0;i<ds.Tables["vizite"].Rows.Count;i++)<br />
{<br />
object cell = null;<br />
string cellstr;<br />
<br />
cell = ds.Tables["vizite"].Rows[i].ItemArray[0];<br />
cellstr = System.Convert.ToString(cell);<br />
if (cellstr == "True")<br />
{<br />
ds.Tables["vizite"].Rows[i].ItemArray[0] = "yes";<br />
}<br />
if (cellstr == "False")<br />
{<br />
ds.Tables["vizite"].Rows[i].ItemArray[0] = "no";<br />
}<br />
<br />
cell = ds.Tables["vizite"].Rows[i].ItemArray[1];<br />
cellstr = System.Convert.ToString(cell);<br />
if (cellstr == "True")<br />
{<br />
ds.Tables["vizite"].Rows[i].ItemArray[1] = "yes";<br />
}<br />
if (cellstr == "False")<br />
{<br />
ds.Tables["vizite"].Rows[i].ItemArray[1] = "no";<br />
}<br />
<br />
}<br />
The problem is this code is not doing anything...i cant see the changes. The table is still the same   
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