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string fname = txtFileName.Text;
if (fname == "")
{
MessageBox.Show("Please Enter the File Name!");
return;
}
try
{
btnBackup.Enabled = false;
DateTime backupTime = DateTime.Now;
int year = backupTime.Year;
int month = backupTime.Month;
int day = backupTime.Day;
int hour = backupTime.Hour;
int minute = backupTime.Minute;
int second = backupTime.Second;
int ms = backupTime.Millisecond;
String tmestr = backupTime.ToString();
tmestr = "C:\\Program Files\\MySQL\\MySQL Server 5.0\\bin\\" + fname + year + "-" + month + "-" + day + "-" + hour + "-" + minute + ".bak";
StreamWriter file = new StreamWriter(tmestr);
ProcessStartInfo proc = new ProcessStartInfo();
string cmd = string.Format(@"-u{0} -p{1} -h{2} {3}", "root", "password", "Server", "dbname");
proc.FileName = "mysqldump";
proc.RedirectStandardInput = false;
proc.RedirectStandardOutput = true;
proc.Arguments = cmd;//"-u root -p smartdb > testdb.sql";
proc.UseShellExecute = false;
Process p = Process.Start(proc);
string res;
res = p.StandardOutput.ReadToEnd();
file.WriteLine(res);
p.WaitForExit();
file.Close();
MessageBox.Show("DataBase Backup Has Been Completed Successfully!");
btnBackup.Enabled = true;
}
catch (IOException ex)
{
MessageBox.Show("Disk full or other IO error , unable to backup!");
}
txtFileName.Text = "";
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Hi,
does anyone knows how to ge the size (area value) of an inregular shape in a bitmap image.
i have a bitmap image with a black background and the shape is all in white, i wonna get the size of the shape and say yes if the shape has rugged edges or no if its more like a circle.
I appreciate any help. 
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You could look at my image processing articles for info on direct pixel access, then you could walk the image and see if it has straight edges.
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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Now, I'm very curious, did you actually find that function name (sig) in a real life application, or it's just a sig?
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It was a method in code someone posted here asking for help.
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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Hi all,
i need set the position for ascii char in richtextbox.
Here is my coding that will show the ascii char in richtextbox.
string hex = "040";
string hex1 = "025";
string hex2 = "023";
string hex3 = "025";
int code = Convert.ToInt32(hex,16);
int code1 = Convert.ToInt32(hex1,16);
int code2 = Convert.ToInt32(hex2,16);
int code3 = Convert.ToInt32(hex3, 16);
richTextBox1.Text = Encoding.Default.GetString(new byte[] {(byte)code,(byte)code1,(byte)code2,(byte)code3});
Now i need arrange all the ascii char in correct position.I hd tried in many ways,but still got errors.pls help me.
Thank you.
%#&kmpYrlHSGYG5@#($_+!@!(*JASnjshdk,cm_0ashjhdbn@#$!48mkhfbchsh))^%#W%&@YW7wsdfjw789';'][]\`~JKJQ4$!@#~)-HSKS^&*1)JK12@#@$~!1`DFGkqp][]\]?Zas;EWRG%!@~)(^&BVAG
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Hi guys,
I feel like stupid, anyway. I have a very common question and please no utfg answers, I've done that.
I'm no able to create a control that can accept dragged items from other windows (e.g. files dragged from windows explorer or icons from desktop). I'm using .NET 2.0 and Vista. Is it just something small that I'm doing wrong?
here is what I'm doing.
- create custom control derived from System.Windows.Control class
- make sure the AllowDrop property is set to true
- override OnDragEnter, OnDragDrop, OnDragOver etc...
my problem is that those events OnDrag... never get raised when dragging anything above my application window/control.
zilo
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I thought you need to also specify in code what file types you accept being dragged ?
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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Hi,
i'm trying to filter data withe The Binding Source
the thing is that i have a cloumn that is Set as
DateTime Type.
Now i'd like to Filter Monthly Like : "04/2008"
the Thing is that i've got a DateTimePicker that is in the same Format but i don't know what to put in the Filter
i Started with :
BS_WorkingHours.Filter = "(Date > '" + MinDate + "') AND (Date < '" + MaxDate + "')";
Where MinDate Day is Set To "01" + Current Month and Year And MaxDate is Set To "31" + Current Month and Year
they are Both strings
it Does not Accpet String for Compare so i'll need to Put
The DateTime Object itsef, but the DateTimePicker Value Includs
The Day Which in this case i do not need
AnyOne, THANKS 
Have Fun
Never forget it
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half-life wrote: it Does not Accpet String for Compare
Of course it does. You are assigning a string to the Filter property. A string can not contain anything but characters.
You can create DateTime values from the year and month values:
DateTime minDate = new DateTime(selectedDate.Year, selectedDate.Month, 1);
Using 31 for date doesn't work well, as all months doesn't have 31 days. Add a month to the startdate, then subtract one day to get to the last day of the month:
DateTime maxDate = minDate.AddMonths(1).AddDays(-1);
Now you can format the dates into strings and concatenate into the filter expression.
Despite everything, the person most likely to be fooling you next is yourself.
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Is there any way that I can let the user enter a new record through a form and then add that record dynamically to a combobox (while user types), and give a new primary key to that new record?
Thanks
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Well to give the user the ability to add to the combobox:
Textbox tbxText=new Textbox
tbxText.tex='insert user input; could be already created if on the form
Combobox cbxCombo=new Combobox
cbxCombo.Items.Add(tbxText.text)
This is pseudocode and not syntactically correct C# code.
Regards,
Thomas Stockwell
Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning.
Visit my homepage Oracle Studios[ ^]
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Thanks so much, that's exactly what I needed
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Hi,
(condition ? result_if_true : result_if_false)
represents a value...
Console.WriteLine(x > y ? "X bigger" : "Y bigger (or equal to)");
is what you're looking for (note that if x > y is false... it doesn't necessarily mean that y > x).
Hope this helps.
Matthew Butler
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Hi Matthew,
Thanks for the reply.
I should be dumb .I forgot the thing." Assignment of result"
Any way thanks for your time
Thanks
Laddie
Kindly rate if the answer was helpful
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Yuo are calling the WriteLine method of Console which is not an:
Laddie wrote: assignment,call,increment, decrement, and new object expressions
Try:
if (x > y)
{
Console.WriteLine("x is greater");
}
else
{
Console.WriteLine("y is greater");
}
You always pass failure on the way to success.
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Can I create a subform in C#
In other words, can I put a form as a control on another form (like MS Access)
Mohammed Gouda
foreach(Minute m in MyLife)
myExperience++;
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Hi,
yes.
a form of the same app is easy: see the Form.TopLevel property.
a toplevel window of another process is more difficult; I don't recall the details; you'll need
the window handle and call some win32 function. It has been discussed on one of the CP forums
some days ago.
Luc Pattyn [Forum Guidelines] [My Articles]
This month's tips:
- before you ask a question here, search CodeProject, then Google;
- the quality and detail of your question reflects on the effectiveness of the help you are likely to get;
- use PRE tags to preserve formatting when showing multi-line code snippets.
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Hi all
I'm stuck with a problem. I need to open video clips in my project, cut several clips from that video, and then encode those clips back to one video.
Opening and playing only those selected clips as part of the original I've figured out, but how do you output that back to an video clip.
Thanx
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You can't do this natively in .NET, you will have to rely on third party SDKs.
Possibly consult the Windows Media Player SDK, Direct X SDK, or google for a SDK.
Regards,
Thomas Stockwell
Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning.
Visit my homepage Oracle Studios[ ^]
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Hi,
Can anyone help me on how to drag and drop an or value from one datalist to another
in WEB application. Most of the example are in Windows Application which has mouseup,mouse_startdrag event.
If you have any link please let me know.
Thanks
Dabuskol
Dabsukol
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Hey
This needs doing client side, google AJAX drag and drop or AJAX datagrid drag and drop and see what it says.
Hope thats of some use.
At university studying Software Engineering - if i say this line to girls i find they won't talk to me
Dan
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