Adding Attribute To Image Button - How To Read It
Dec 13, 2011
I'm adding in asp.net (vb) an attribute to an image-button:
imgButton.Attributes.Add("myAttr", "true")
This is working fine. Now I want to read the attribute, but it does not work:
If imgButton.Attributes("myAttr") = "true" Then
..doSomething..
How do I get this thing working?
I have an asp.net repeater. In this repeater I have in each itemtemplate two image buttons.
If I'm clicking on an imagebutton, the other imagebutton in this row changes it's URL. I want that this URL is saved, after clicking on another row's imagebutton. So I'm adding in the repeater event
ItemCommand
Dim imgButton As ImageButton
If e.CommandName = "imgBtn1" Then
imgButton = CType(e.Item.FindControl("imgBtn1"), ImageButton)
imgButton.ImageUrl = "myURL"
[Code] .....
While debugging, it still skips everything, because all Attributes are empty (but actually they are not)!
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Oct 26, 2010
I have a page, divided into 3 section. Left Menu, Middle and Right Menu. Left Menu data comes from control, Middle Menu data is sorted on a page and Right Menu links also depends upon page to page so they are set on a page itself as
[Code]...
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Oct 4, 2011
i used gif image as button imagebut its not animating what to do
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Jul 14, 2010
I'm dynamically creating a button control, and I'd like to add a background image from my resources thing to the button.
Now, I'm pretty sure it would be:
CODE:
But I don't know how to refer to an image that is in my project resources.
I've tried:
CODE:
But that gives error:Value of type 'System.Drawing.Bitmap' cannot be converted to 'String'.
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Sep 18, 2009
i have the following XML result from a sharepoint webservice call. I want to get the calue of the OWS_ID attribute. How can i do that with vb.net?
<Results xmlns="http://schemas.microsoft.com/sharepoint/soap/">
- <Result ID="1,New">
<ErrorCode>0x00000000</ErrorCode>
<ID />
[Code].....
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Apr 26, 2010
I was just wondering if someone could tell me if reading attributes is handled easily within the ConfigurationManager class since I am unable to find an easy way to do this (or a decent example via google). Basically I have a configuration section that looks like this,
<providers>
<clear/>
<add name="MySqlMembershipProvider"
[code].....
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Sep 11, 2009
I have a class that inherits from control with some custom properties added, and I am using a propertygrid to change the properties at run time. I don't want any of the inherited properties of the control available in the PG so to each of my class properties I amassigning a CategoryAttribute and I am adding the same categories to the PG.BrowsableAttributes collection. When I add a single category to the BrowsableAttributes collection it works fine, but when I add more than one, none of the categories show up in the PG. I am wonding if there is a simple setting in the PG, or if I have missed something setting it all up.
[Code]...
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Mar 26, 2009
I'm tryign to read a specific attribute from a xml website using this code:
'this is the url im trying to read, tmpIn is a string that complete the url:
Dim url As String = "http://maps.google.com/maps/geo?q=" & tmpIn & "&output=xml"
Dim reader As New XmlTextReader(url)
[Code]....
The problem is tmpIn takes diferents values (string) when the function is used and sometimes this works, and othertimes it gives an error (Invalid character in the given encoding. Line 9, position 15.), but is not because of the url, is when it tries to read the coordinates...
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Nov 20, 2009
When I create a directory the 'Read only' attribute is always on. How can I change this so I can write to my created dir?
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Jun 7, 2011
style attribute does not working. In my code i am using an image for print.I want HAND CURSOR, so i added style attribute like the code below
<img id="btnPrint" alt="Print" imagealign="AbsBottom" onclick="winPrint()" src="../../Images/print.gif" style="cursor: hand" />
but this is not working in browsers other than Internet Explorer.
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Nov 30, 2009
I have a button called btnSubmit where i set the Form action attribute to a URL like so.
Protected Sub btnSubmit_Click(ByVa....
Form.Attributes.Add("action", "http://now.eloqua.com/e/f2.aspx")
End Sub
[code].....
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Nov 27, 2011
here any algorithms/pseudocode for reading/parsing 3-column csv data and determining unique objects/attributes/values?
example data:
john,height,1.75
george,age,21
[Code]....
i have already implemented a solution of my own but it's too slow and i can't find any relevant literature on the internet.
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Nov 10, 2011
Possible Duplicate: Unrecognized attribute 'targetFramework'. Note that attribute names are case-sensitive
I am using window xp and iis 5.1 to run the application.
error is occurred Unrecognized attribute 'targetFramework'. Note that attribute names are case-sensitive.
[Code]...
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Mar 17, 2011
I need to read an xml document from a database record into an XDocument object in order for it to be deserialized. So that the deserialization will work, I need to apply a specific namespace to each of the level 1 elements. So XML looks a bit like this:
[Code]...
How do I prevent the blank/empty namespace being added to each child element of the element to which the required namespace has been applied?
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Feb 21, 2012
ok i have image that i bind info in it and i want to read the info now from file (FileStream) its workbut i want to do it not from file so i need to use MemoryStreamhere the example that work and how i do it now how i make it work with MemoryStream (with byte = My.Resources or PictureBox1.image)
Using FS As New IO.FileStream(image, IO.FileMode.Open)
FS.Seek(0, IO.SeekOrigin.End)
While Not FS.ReadByte = Asc("|")
[code].....
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Feb 2, 2012
I get an error when I try to build my project.'SSLAccessFiltercannot' be used as an attribute because it does not inherit from 'System.Attribute'. [code]
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Jul 11, 2010
I have the following issue - I amcodinga move directoryfunction into my program. It all works fine except the resulting moved directory (the files within) appear(s) with a lock on them and they have become read only when they didn't start that way. I'd like to prevent the read only attribute from happening. Below is the code which moves the directory. I put it into a backgroundworker.
Private Sub bwMove_DoWork(ByVal sender
As Object,
ByVal e As System.ComponentModel.DoWorkEventArgs)
[code].....
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Feb 13, 2010
I play a game and in the game you acquire skills which you can display on the screen in a box very similar to a data grid. The grid has 3 columns and X number of rows.Column 1 is the name of the skill, column 2 has a descriptive term like "Beginner" and column has the number of points you have acquired in that skill. So it would look something like this:[code]Remember that it is in a data grid so it has cells like an Excel spreed sheet.The program that I use is able to parse the skill name and the points and save that information outside the game to a n area in the program.My question is, is this possible to do something similar in VB? That is something like, Press a hot key, with will get a screen shot, parse the data and save to a data grid in my VB program.
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Sep 16, 2009
I have created a custom control that has a few labels and a button on it. In my main program i dyanmically add this control to a stackpanel. When i add the control i add a few events for it by doing th e following:
Dim newqueue As New UserControl1
AddHandler newqueue.MouseDoubleClick, AddressOf PrintMessage
How would i go about adding an event for the button.click for the button in the custom control?
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Mar 18, 2012
I am trying to read a 16bit binary file (tif image) and pixel values of the image ranges from 1200 to 4500. I tried to use BinaryReader using ReadUInt16 but I get EndOfStreamException Unhandled error. ReadByte method works fine with an 8bit tif file. I do not know how to read a 16bit image file using binaryReader. Shouldn't I use ReadUInt16 since values of pixels range from 1200 to 4500?
[Code]....
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Dec 20, 2009
i want to know, which way program runs faster1- add image to button through its property -> assign image from project resource file2- on form load event, assign images to buttons, from project resource file
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Nov 30, 2009
I am using ASP.NET 3.5.
I have a button called btnSubmit and on this button in the PostBackURL i have a URL the page must submit data to.
<asp:Button ID="btnSubmit" runat="server" Text="Submit" CssClass="Hand"
PostBackUrl="http://now.eloqua.com/e/f2.aspx" />
Now when i have this i cant excecute more code in the button click event like so.....
Protected Sub btnSubmit_Click(ByVal sender As Object,
Dim name as String
name = "HELP"
End Sub
Why is this and how can i do a PostBackURL and still excecute code when the button is click?
Note: The Postback URL is located at another compnay who will capture the data
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May 22, 2010
I am trying to create a button so when a user hovers over the button it will change its image.
I used this code but it did not work.
VB
Private Sub Button1_MouseHover(ByVal sender As System.Object, ByVal e As System.EventArgs)
Dim Image0 As Bitmap = My.Resources.Image2
[Code].....
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May 5, 2011
I am using two button in WPF i want to change their image ie image button on DIsable how to do it.
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Mar 28, 2009
Is it possible to save an image filewith a tag (string) attached to it that can be read in a second time?
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Aug 7, 2010
I have a DataGridView that is bound to a DataTable. In this DataTable is a column that contains an image path location, ie; c:imagesmoon.jpg. In the DGV, I'm only displaying 2 columns, the "Name" of the image and the "Image" itself, which basically is the path information. how do I get the image to display in DGV Column? Because even though it's bound...no data comes up when I run the app.
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Aug 6, 2011
This was my old link regarding "How to insert a picture...":>>
[Code]...
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Apr 21, 2011
I have a treeview control in wpf..i need to add an image at evry node.how is it possible?
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Sep 1, 2009
the goofiest bloor function that exists in vb.net simillar to saying hello world!No blur hardness no sharp edges or any other settings everything should be default the easiest way to do it.
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Feb 15, 2012
adding image in my current payroll project i need a more simple way or easier to understand codes in adding image in my database
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