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What do you mean by "reset"?
To set it to the default value, which the current data and time, just use something like this:
myDateTimePicker1.Value = DateTime.Now()
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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 That is what I needed I could not figure it out I tried everything thanks a lot.
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1)I made some classes I want to keep them in Namespace
How can i do it in Visual Studio.Net?
2)I want to import this name space in different programs
How Can I do this?
3)I want to make them compiled namespace so that when I want I can use them.
Can I do all this and How
Thanks for any reply
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For each of the apps you want to use your assembly in, all you need to do is add a reference to your assembly (the .DLL you compiled your stuff into), then type the usual Imports myNamespace at the top of the code that will use it.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Is there any way to let the edit mode be able to edit template columns also? Now, I have a template column that have a hyperlink, and I want the edit button to set it to editing mode as well.
Any help appreciated. Thanx in advance
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Hello is there a way to place a control over another control and set its opacity%, basicly what i want to do is to use the picturebox control and place other controls over it
thanks
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Most controls don't support opacity on their own. You'd actually have to make your own versions and owner-draw them. Just for clarification, are you talking about putting the PictureBox control over the top of other controls, or other controls over the top of a PictureBox?
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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puting the controls over the picture box, I will look into making them, thanks ur the man
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i am developing an OCR system. which language should i prefer vb.net or c# to
perform image processing.
thanx in advance.
☺«««DTA»»»☺
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There is no significant difference other than personal preference.
Do you want to know more?
Vogon Building and Loan advise that your planet is at risk if you do not keep up repayments on any mortgage secured upon it. Please remember that the force of gravity can go up as well as down.
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plesse help
Date wont be seeen in db(access)properly
sujit
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Hi
I have a problem with Date-Time Picker Control
I wnat to use the datetime control in my application
and save that date in Ms Access db
but the date won't be displayed in db properly
It simply display as e.g. 12/9/1899
i wnat the current date
if u have the solution Please send it as early as possible
to
sujit.jadhav@rediffmail.com
patilsushant001@yahoo.com
the current code(Not working)is as follows
dbConnection = New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0; Data Source=c:\sushant\Irrigation\Irrigation\dbIrrigation.mdb;")
dbConnection.Open()
strCmd = "insert into Pani_Vapar values(" & intRec & "," & CInt(txtSocNond.Text) & ",'" & dtSocNond.Value.Date & "','" & txtSansthaNav.Text & "'," & CDate(dtYojHasthDin.Text) & ")"
dbCommand = New OleDbCommand( strCmd, dbConnection)
dbCommand.ExecuteNonQuery()
dbCommand.Connection.Close()
sujit
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Access doesn't use the same Date/Time format as the .NET Framework. When you use the DateTime picker control, it returns a .NET Framework DateTime object. To get an OLE Automation compatible DateTime, just use the .ToOADate method of the DateTime object you get from the picker control.
Dim myOADate As Double = DateTimePicker1.Value.ToOADate()
You can then use the myOADate version in your Access database.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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hi
i am trying to write program to get all users in the local server.how can it possible.in that i got server name and my system user.
imports system.net
imports system.operatingsystem
Environment.getenvronmentvariable("logonserver")
Environment.getenvronmentvariable("username")
greetings
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Are you asking if you can get the list of Local User Accounts on the machine?
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Hi,
I am trying to write a program which allows a user to enter a filename in a text box and when they click an Open button the only file to appear in the FileDialogBox is the one they have entered even if there are more than one type of the file extension in the folder. For example:
File types are .txt
Numerous .txt files in directory
"test" is entered in the text box.
Click Open
the only file to show up is "test"
Does anyone have any ideas on how this could be done in VB.net
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You specifications are a little strange, but if you really wanted to put up the FileOpen dialog box with only a single file in it, then you could put the filename from the textbox into the .FileName property of the OpenFile Dialog before you dispaly it.
Dim myOFD As New OpenFileDialog()
myOFD.Filter = "txt files (*.txt)|*.txt|All files (*.*)|*.*"
myOFD.FilterIndex = 1
myOFD.CheckFileExists = True
myOFD.FileName = TextBox1.Text
If myOFD.ShowDialog() = DialogResult.OK Then
' Your code to handle a successful filename pick goes here.
Else
' Your code to handle a Cancel goes here.
End If
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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I hv found a few probelms recently.
1.About the text file
Having done a series of experiments, i found out that the program can read a text file with the file name provided only. However, the program can read the textfile without the path proveided only when the files and the program are in the same directory.(quite similar to pascal) Therefore, i would like to ask whether there is a method that can "package" the program and the files together so that the player do not need proveide the path of the file for the program to read.
( P.s If this problem can be solved by "packaging", it will be very convenient!!)
2. About the form
If there are two forms called A and B. When A is run , and i click a button in A, then B will be shown.
How can i prevent players inputting things in A when B is shown ? (Just for interest)
3. About refresh the whole program
If the player has won the game and he wants to start a new game, can i just refresh the program and show the new game instead of asking the player to quit and start the program again?
I hv thought about calling those "Private Sub" (<== are they procedures?) , However it failed to do.
I tried to call those "Private Sub" using this code:
Call Form1_Load ()
But the VB said that there should be some parameters or sth else to add. (Actaully , i dun know wut is it talking about?)
Can you tell me another method to call a procedure(or those "Private Sub")?
Please give some solution for my problems as soon as possible!!! Thx !!!
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Answer 1:
You can embed the text file as a resource in the assembly and can access the file using ResourceManager.
Answer 2:
Show the Form B as Model Dialog and set Form A the parent for Form B so that user cant input to Form A till he close the Form B
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hey! good day to all.. i have an mfc dll function that returns a LONG type... but what it really returns is an HRESULT.. im calling this function in a vb app.. i was just wondering if there is a way i can get the exact value of the HRESULT type...like for an example.. S_OK.. instead of digits of numbers in LONG type.... there is no declaration of type HRESULT in vb.net...  tnx in advance....
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HRESULT returned by any Microsoft API call is an Integer in VB.NET.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Actually, it might be an IntPtr DataType...
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You can use either. Most of the time, I use IntPtr myself, but if your going to do any kind of calculation with the return code, for whatever reason - it depends on the call, you can't use IntPtr.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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I do agree that you need to code the API Call as neccessary and I only use IntPtr when it's neccessary. However, I would disagree, you can easily get the Interger Value from an IntPtr.
Dim h As IntPtr = IntPtr.Zero
Debug.WriteLine(h.ToInt32)
Dim h2 As New IntPtr(h.ToInt32)
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That's true. I just avoid the conversion code for simplicity. I can be a bit lazy at times...
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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