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Hey how can i see who are all online and within how much minimum time my question will be answered..this is the first time i logged into the site...asking this out of my curiosity
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Skeliton wrote: how can i see who are all online
You can't. Code Project considers this to be a privacy issue and doesn't show you which members are currently online.
Skeliton wrote: within how much minimum time my question will be answered
There is no minimum time. Everyone here answers questions on a volunteer basis. Some questions may get answered fairly quickly while others might not get answered at all.
Skeliton wrote: this is the first time i logged into the site
Welcome to the site. For your own benefit, and to help make sure questions get answered, you might want to read the following Forum Guidelines.
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I have 3 ImageButton controls have ID : IB1, IB2, IB3.I use Source object for them :
public void doImage(object Source, ImageClickEventArgs E)<br />
{<br />
switch (Source.ID)<br />
{<br />
case "IB1":<br />
Response.Redirect("ibtest.aspx");<br />
break;<br />
case "IB2":<br />
Response.Redirect("another.aspx");<br />
break;<br />
case "IB3":<br />
Response.Redirect("third.aspx");<br />
break;<br />
}<br />
<br />
}
This code is noticed that wrong : 'object' does not contain a definition for 'ID'.But I don't know how to repair.Someone help me, please !
nothing
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Since everything is an ImageButton, you need to cast source back to an ImageButton:
public void doImage(object source, ImageClickEventArgs e)
{
ImageButton ib = source as ImageButton;
if (ib != null)
{
switch (Source.ID)
{
case "IB1":
Response.Redirect("ibtest.aspx");
break;
case "IB2":
Response.Redirect("another.aspx");
break;
case "IB3":
Response.Redirect("third.aspx");
break;
}
}
}
public void doImage(object source, ImageClickEventArgs e)
{
ImageButton ib = source as ImageButton;
if (ib != null)
{
switch (ib.ID)
{
case "IB1":
Response.Redirect("ibtest.aspx");
break;
case "IB2":
Response.Redirect("another.aspx");
break;
case "IB3":
Response.Redirect("third.aspx");
break;
}
}
} [modification at 5:37 Tuesday 9th October, 2007] As Martin# pointed out, I forgot to change the switch to use the casted source.[/modification]
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My code in C#.I haven't solved my problem yet.It's still wrong.
nothing
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Does the code not compile? Does it not run properly? Just saying "it's still wrong" doesn't provide a lot of information to work with. Have you stepped through the code in a debugger and looked at the value of sender?
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Debugger. Step through. What is this strange language you speak? Don't you know that we are here to do peoples bidding and just give them the answer to their problems without them having to tell us what they actually are? Apparently the magic elves aren't doing their jobs properly.
Deja View - the feeling that you've seen this post before.
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Pete O`Hanlon wrote: Apparently the magic elves aren't doing their jobs properly.
I guess they were a little distracted...or tired from jumping through hoops so many times. 
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When I compile , It's show the same mistake is : 'object' does not contain a definition for 'ID'.
nothing
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noone can help me ?
nothing
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Did you actually change your code at all?
Specifically, this line was the important one:
ImageButton ib = source as ImageButton;
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Sorry about that...my mistake. The code should have been:
public void doImage(object source, ImageClickEventArgs e)
{
ImageButton ib = source as ImageButton;
if (ib != null)
{
switch (ib.ID)
{
case "IB1":
Response.Redirect("ibtest.aspx");
break;
case "IB2":
Response.Redirect("another.aspx");
break;
case "IB3":
Response.Redirect("third.aspx");
break;
}
}
}
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I done as your code of you and it compiled sucessfully.Scott Dorman, thank you so much.
nothing
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You're welcome. Glad you got it working.
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Hello Scott,
Scott Dorman wrote: ImageButton ib = source as ImageButton; if (ib != null) { switch (Source.ID)
I think you also wanted to use the casted ImageButton instance for the switch. 
All the best,
Martin
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I'm sorry I have to keep coming back to the community about this... but I find NOTHING o google or in the books about icons. (I've looked a lot, speeking to Christian Graus and Undefeated, and whoever else). I honeslty just can't get an icon to appear (or atleast the one I made). Do you have to add it by code, or just from the form designer? I've tried mainly the form.
Please help, it's just been bugging e to get it to work. (and if anyone has any tips they'd like to share on Cursor files...)
Thanks in advance and thanks agian for all the great tips from the community, though I still act dumb/stubborn sometimes.
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If anyone's tired of hearing me yap, I just figured out an odd way to make an icon, but it's wrong. I'd still really appreciate it if anyone would help on the right way. Please, and thanks again.
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Hi,
two comments:
1.
an icon file can hold multiple icons (icons at different sizes), and Windows will pick one
depending on circumstances, so if they do not all look alike, you may get very confused.
2.
I tend to create icons programmatically; the following code converts a (best small, square)
image into a simple icon:
string filename=popupNode.getLongName();
try {
Bitmap bm=(Bitmap)Image.FromFile(filename);
if(bm.Width!=32 || bm.Height!=32) {
bm=new Bitmap(bm, 32, 32);
}
Icon icon=Icon.FromHandle(bm.GetHicon());
bm.Dispose();
string filename2=Path.ChangeExtension(filename, ".ico");
Stream stream=new FileStream(filename2, FileMode.Create);
icon.Save(stream);
env.output("Created icon "+filename2);
} catch(Exception exc) {
env.output("Failed to create icon from "+filename);
env.log(exc);
}
Hope this helps.
Luc Pattyn [Forum Guidelines] [My Articles]
this months tips:
- use PRE tags to preserve formatting when showing multi-line code snippets
- before you ask a question here, search CodeProject, then Google
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Is there anything extra in the 'using' end of this? To use the icon, I mean?
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As I have told you before, it all can be done with Visual Designer:
- application icon (for Explorer, task bar,...) = project property
- form icon (top left corner) = Form.Icon property
Luc Pattyn [Forum Guidelines] [My Articles]
this months tips:
- use PRE tags to preserve formatting when showing multi-line code snippets
- before you ask a question here, search CodeProject, then Google
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Okay, thanks! finallllly
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You're welcome.
Don't understand how a single Icon can keep you puzzled for a week now[^]!
Luc Pattyn [Forum Guidelines] [My Articles]
this months tips:
- use PRE tags to preserve formatting when showing multi-line code snippets
- before you ask a question here, search CodeProject, then Google
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hello, thanks in advance for your precious time.
i have a datagridview which has its datasource from a certain dataset ,
how can i updata that certain dataset with the new rows / values which the user is alowed to add to datagridview ( update the dataset with all the changes that have been done to the datagridview).?
Net
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I have a comma delimited text file that I am trying to import into SQL on the fly.
For the sake of discussion, the file would be formatted like this;
yyyy/MM/dd HH:mm:ss,022.514.045,Site Name,TX,0000,0000,Alarm Name,ON
File name RWALARMSyyyyMMdd.txt
I understand how to monitor a directory with FSW, not the contents of a file.
Any suggestions would be greatly appreciated.
Thanks,
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I assume an outside process is appending to this file and you want to then import that new information to SQL?
The FSW will of course tell you the file has changed. You will then need to verify that outside process has completed using the file. You do this by attempting to open the file for writing and only proceed when you have an exclusive lock on the file.
Now at this point, there are a few ways to do it (your choice depends on how you exactly get the data), but I will describe what I found to be the easiest for me. If it's the first time opening a file just import the entire contents into SQL and then I will write a comment line that is the timestamp of when I imported that batch (ie. # MM/dd/yyyy HH:mm:ss (# of records) imported)
So I know the next time the FSW kicks off my process, I just jump to the last comment marker I wrote to the file and ready everything appended after that.
Another option is to get the last record date from SQL and only read the records from the file with a greater date. If your text file isn't sequential, this approach could add more code to sort the file by date or another approach.
You could also create an import table in the database that has the timestamp and the line number offset from the previous import and use that number to jump within the text file.
Hope I've given you some ideas on how you can approach the file importing.
Also, just in case I misunderstood and you wanted code specific stuff and not appracoh opinions then look into the TextReader and TextWriter classes, along with ADO.NET
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