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Member 4080684 wrote: how to create toolbar like google toolbar in browser
This requires writing a Browser Helper Object.
Member 4080684 wrote: in asp.net
This cannot be done using ASP.NET. ASP.NET code runs service-side only. What you're looking for, a copy of the Google search component, cannot be written using ASP.NET.
Member 4080684 wrote: it's urgent !!!
The only thing urgent in a forum environment is the need to finish your post before you have to pee.
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thanks all
i want to create toolbar in vb.net like google toolbar
pls help me
nil
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I don't believe that you can, but if you can, then reading the article I link to in my sig would be the right first step to take here.
I suspect you need to use C++ to write an add in for IE, but I could be wrong. I know you'll need to write one for IE and one for FireFox, seperately.
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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Like Christian said, Google is your first stop. Search for "VB.NET Browser Helper Object" to get started.
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First step is to understand what you're asking. ASP.NET cannot do that, why would you need to do it using a technology that doesn't do what you want ?
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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i have create database it sell computer hardware.I have table name Stock.inside stock i have set all products and unit price"Product""unitprice".but i do not know how to write code in vb.net.i'm using drag and drop method or use sql to do or stil have another method.can anyone help me.how do i do calculation in vb.net by coding like basic math oty*unitprice=total..thanks
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Add a column to your datatable
dtProducts.Columns.Add("Total", typeof(System.Int32))
then add an expression to that column
dtProducts.Columns[index].Expression("unitsinstock * unitpricefield")
Good luck
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can i know what use of (system.int32)
and dtproduct do i need to declare the "dt" like
is it do like below...
private btncalculate_click(.....)<br />
dim dtproduct as new stocktableadapter<br />
dtProducts.Columns.Add("Total", typeof(System.Int32))<br />
<br />
dtProducts.Columns[index].Expression("unitsinstock * unitpricefield")
thanks for the idea
it good if any can give me full coding..because i'm quite weak i do i declare all the "index",dtproduct,and what is system.int32
thing that i want to count is when click on combo box...it show hardware name and datagridview that will show the price list.then i need count unitprice in vb.net..ouantity is i enter myself.so unitprice*oty=total
modified on Tuesday, April 8, 2008 6:03 AM
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I have a MenuStrip on form on which options are added at runtime.
I am handling the MouseHover event, which fires as expected.
Private Sub systemMenuStrip_MouseHover(ByVal sender As Object, ByVal e As System.EventArgs) Handles systemMenuStrip.MouseHover<br />
Dim oCursorPosition As System.Drawing.Point = Cursor.Position<br />
Dim oMenu As System.Windows.Forms.MenuStrip = DirectCast(sender, System.Windows.Forms.MenuStrip)<br />
Dim oOption As System.Windows.Forms.ToolStripItem = oMenu.GetItemAt(oCursorPosition)<br />
End Sub
The problem I am experiencing is obtain the option that I am currently hovering over. The value of oOption is always Nothing.
Any help appreciated, as always
Steve Jowett
-------------------------
It is offen dangerous to try and see someone else's point of view, without proper training. Douglas Adams (Mostly Harmless)
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Hi,
seems to me Cursor.Position is returning an absolute (i.e. screen related) position,
whereas GetItemAt is likely to work with relative coordinates.
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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If you want to know when mouse is over a menu strip item, you may directly add a MouseHover event for ToolStripMenu items.
This will allow you to execute a piece of code when mouse is over any particular menu strip item.
Such as –
---------------
Private Sub FileToolStripMenuItem_MouseHover(ByVal sender As Object, ByVal e As System.EventArgs) Handles FileToolStripMenuItem.MouseHover
MsgBox("Over File Menu")
End Sub
---------------
I hope this helps.
-Ajay.
--------------------------
www.componentone.com
--------------------------
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Hi, I need to get a list of modem available in pc. I would like to create a list (in combobox) where I show all the modem available in my pc.
I am using visual basic .net and i have no idea how to create this list.
Does someone help me?
Thanks in advance!
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Not 100% sure, but I think you need to look at the Windows Management Interface (WMI)
see the System.Management namespace
Steve Jowett
-------------------------
It is offen dangerous to try and see someone else's point of view, without proper training. Douglas Adams (Mostly Harmless)
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How can I change the type of a member of my datarow? it is coming in as dbNull but I need to change it to a datetime field.
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Your question doesn't make much sense and you're leaving out some critical details. DbNull is a value where DateTime is a data type. You cannot change one for other.
How was your DataSet/DataTable created?? You cannot change just a column in one row in a table to have a different datatype from the rest of the rows in the table. It's all or nothing.
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I am reading data from an excel spreadsheet, some fields are text and others are dates. I then read each line into a datarow in a dataset and then pass them to a method to insert them into an access table. Her is my read from excel code:
MyCommand = New System.Data.OleDb.OleDbDataAdapter("select * from [sheet1$]", MyConnection)
MyCommand.Fill(DtSet, "ExcelFields")
MyConnection.Close()
Dim ir As New DBTier
Dim va As New Validate
Dim dr As DataRow
For Each dr In DtSet.Tables("ExcelFields").Rows()
va.ValidateFeilds(dr)
ir.IncidentReportAdd(dr.ItemArray(0).ToString(), dr.ItemArray(1).ToString(), _
dr.ItemArray(5).ToString(), dr.ItemArray(7).ToString(), dr.ItemArray(2).ToString(), _
dr.ItemArray(8).ToString(), dr.ItemArray(10).ToString(), dr.ItemArray(12).ToString(), _
Date.Parse(dr.ItemArray(13).ToString()), Date.Parse(dr.ItemArray(14).ToString()), _
Date.Parse(dr.ItemArray(15).ToString()), Date.Parse(dr.ItemArray(16).ToString()), _
Date.Parse(dr.ItemArray(18).ToString()), Date.Parse(dr.ItemArray(19).ToString()), _
dr.ItemArray(21).ToString())
Next
I need to be able to check if the date is blank and replace it with 1/1/1900 if it is.
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forgot to say, validate is where i'd like to change the fields value if it's empty.
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OK, so this ValidateFields method is going to have to iterate through each column in the DataRow and check to see if each field is valid. Since a DateTime field cannot be Nothing (null), you can put in any date you want instead.
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I have purchased Samsung Receipt printer and a cash drawer. I can print to printer. but I cannot open a cash drawer after printing invoice. the provider gave me a command code for Epson printer is "PRINT #1, CHR$(&H1B);"p";CHR$(0);CHR$(100);CHR$(250);". But I don't know how to use this code in VB. can u pls help me to solve this probs.
THank u...
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harisqued wrote: "PRINT #1, CHR$(&H1B);"p";CHR$(0);CHR$(100);CHR$(250);". But I don't know how to use this code in VB.
All this does is send a few control characters to a port opened as file stream #1. That port may be COM1, COM2, LPT1, ... and you open then just as you would any other file in VB6, using an OPEN statement.
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Hi.
I have little experience with VB & VB .NET. I have to work on an existing project and I found these lines in it:
Dim [unicode] As System.Text.Encoding = System.Text.Encoding.Default<br />
<br />
' Convert the string into a byte array.<br />
Dim unicodeBytes As Byte() = [unicode].GetBytes(val)
I don't understand... what kind of declaration is that? (Dim [unicode]...)
Any idea?
Thanks.
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I've never seen that before either, but VB.NET obviously allows it, or your code wouldn't compile. I doubt it means anything special beyond that VB has a history of letting users do weird and crappy things.
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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The square brackets tells the compiler it is a variable rather than a reserved word.
For example, I should not be able to use the following declaration :-
Dim Next As Object
or
Dim Form As System.Windows.Forms.Form
as Next is a reserved word and Form is a Class, but I can do the following declaration
Dim [Next] As Object
or
Dim [Form] As System.Windows.Forms.Form
Steve Jowett
-------------------------
It is offen dangerous to try and see someone else's point of view, without proper training. Douglas Adams (Mostly Harmless)
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Thanks. It seems that the usefulness of the construct is lesser that the confusion it induces. I wonder if C# has anything similar.
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Hi,
the C# compiler does not accept int for=1; but it does accept int @for=1; i.e. identifiers
can start with an @ so keywords become acceptable as regular identifiers.
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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