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bertcox wrote:
string aant = samen.Length.ToString();
int aantal = (int)Convert.ChangeType(aant,typeof(int));
Just trying to understand your logic. Why are you getting the length and converting it to a string, then on the next line converting to an integer again?
"You can have everything in life you want if you will just help enough other people get what they want." --Zig Ziglar
"On two occasions, I have been asked [by members of Parliament], 'Pray, Mr. Babbage, if you put into the machine wrong figures, will the right answers come out?' I am not able to rightly apprehend the kind of confusion of ideas that could provoke such a question."
--Charles Babbage (1791-1871)
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when i did this it said there was a mistake
int aant = samen.Length();
So i tried another way
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Ah! Okay. You used Length() as a method instead of Length as a property (without the brackets).
"You can have everything in life you want if you will just help enough other people get what they want." --Zig Ziglar
"On two occasions, I have been asked [by members of Parliament], 'Pray, Mr. Babbage, if you put into the machine wrong figures, will the right answers come out?' I am not able to rightly apprehend the kind of confusion of ideas that could provoke such a question."
--Charles Babbage (1791-1871)
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Hello Sir:
I am sorry that my english is poor. I need to adjust the space between letter in richtextbox. I already try all I can but fail. Please help me as posible as you can.
Thanks a lot!
nathan
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The RichTextBox control doesn't support changing the spacing between characters.
The only other method I can think of is adding space characters between the characters you want to seperate out.
RageInTheMachine9532
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Hello Sir,
I am working on data grid n want to show dropdown list in grid. I found in help that we can do this by declaring grid column as DataGridComboBoxColumn but I haven't find this type of object in list. There are some objects like DataGridBoolColumn, DataGridTextBoxColumn which I am already using. Could u plz tell me to do this. Thanks for ur suppport.
Inpreet Singh
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Yes I know about this site had visited n unable to find my way to solution as they told me about DataGridComboBoxColumn object n which I don't find anywhere. So plz if possible tell me where I can find this object or any other wayout. Thanks
Inpreet Singh
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I designed 2 form. One is MDI form(i named frmMain) and another is child form (i named frmLoggon).
On frmMain form i got a menuItem (i named menuItem1)
On frmMain Form
private void frmMain_Load(object sender, System.EventArgs e)
{
frmLoggon fLoggon = new frmLoggon();
fLoggon.ShowInTaskbar = false;
fLoggon.ShowDialog(this);
}
On frmLoggon Form i got a button (i named btExit)
private void btExit_Click(object sender, System.EventArgs e)
{
frmMain fMain = new frmMain();
fMain.Menu.MenuItem[0].Enabled = false;
this.close();
}
but the menuItem1 not disabed.
Please help me as posible as you can.
Thanks
Mr Duc Linh Nguyen
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frmMain fMain = new frmMain();
fMain.Menu.MenuItem[0].Enabled = false;
You are just disabling the menuitem which resides on temporary MDI instantiated form. It exists only in btExit_Click procedure scope. So you need some permanent refrence to your MDI form. I'd recommend passing the MDI reference as a parameter to your child form's constructor like this:
private void frmMain_Load(object sender, System.EventArgs e)
{
frmLoggon fLoggon = new frmLoggon(<font color='blue'>this</font>);
fLoggon.ShowInTaskbar = false;
fLoggon.ShowDialog(this);
}
In your frmLoggon constructor:
frmMain _parent;
public frmLoggon(frmMain parent)
{
<font color='green'>
_parent = parent;
}
and finally:
private void btExit_Click(object sender, System.EventArgs e)
{
_parent.Menu.MenuItem[0].Enabled = false;
this.close();
}
I hope this helps.
abcdabcdabcdabcda
Don't forget, that's Persian Gulf not Arabian gulf!
Murphy: Click Here![^] I'm thirsty like sun, more landless than wind...
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Hi, I don't know that, what i am goin to tell u is good wayout but I am sure this will work.
Ur menuItem is not disable bcoz u r make another instance of the main form n then on that u r making it disabled so u need to disable it with first instance. do one thing take a global integer set it as 0 then check on frmMain_Enter() event. if it is still 0 then don't run
Menu.MenuItem[0].Enabled = false;
set interger to 0 so that u can chk it correctly again.
other run this.
Now exiting from frmLoggon thats btExit_Click event set this interger to 1.
simple. I hope u understand what I written. Good Bye
Inpreet Singh
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I want to set and get mouse positions in C#.I also want to get keyboard events.please help me.
mughalali
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I guess you can access to mouse position by using Cursor object.Some thing like this:
Cursor.Position.X
Cursor.Position.Y
abcdabcdabcdabcda
Don't forget, that's Persian Gulf not Arabian gulf!
Murphy: Click Here![^] I'm thirsty like sun, more landless than wind...
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Are you talking about getting the keyboard and mouse positions in your app, or system wide no matter what app actually has the focus?
RageInTheMachine9532
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I want to get keyboard and mouse control in my app.Please tell me how i get or set keyboard events in my app.
Actually iam doing final year project on remote desktop control. so i need to control keyboard and mouse of remote system.
mughalali
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mughalali wrote:
I want to set and get mouse positions in C#.
Control.MousePosition is another way.
Mazy
"Man is different from animals in that he speculates, a high risk activity." - Edward Hoagland
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I want to get keyboard and mouse control in my app.Please tell me how i get or set keyboard events in my app.
Actually iam doing final year project on remote desktop control. so i need to control keyboard and mouse of remote system.
mughalali
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hello there,
i wonder if anyone has this dll system.storage.schemas.dll , or know link to download it as i need namespace in System.Storage.Explorer
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This namespace and the dll are part of .NET Framework in Windows Codename Longhorn and you cannot get it for other operating systems.
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i want to use the namespace in a program and when i searched for it...i knew that it i in this dll but when i searched for dll over my pc i couldnt find it so tell me what to do to use namespaces in
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What do you want to use the namespace for? It will only work on Longhorn and the WinFS file system...
In order to get the .dll, you need to download the Longhorn SDK from Microsoft's MSDN Subscriber Downloads. You can only do that if your an MSDN Subscriber...
Oh! A minor problem --> You can't install the Longhorn SDK on a machine that has the .NET Framework SDK installed. This means you can't install the SDK on the same machine as any version of Visual Studio.NET.
RageInTheMachine9532
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hi dave,
i want this namespace to get internet explorer history, i know how to get instances runnig from ie but only the window title of ie but not full url as i am using only c# ..i ve code for it in c++..but i dont know how to convert or use functions in it so tell me if u ve solution
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Uhhh...you're not getting it...
THAT.DLL WILL ONLY WORK WITH WINDOWS LONGHORN AND WINFS! THERE IS NO WAY TO GET IT TO WORK WITH ANY OTHER VERSION OF WINDOWS!
On top of that, it has nothing to do with IE, let alone it's history files...
RageInTheMachine9532
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