I've just set up Visual studio 2003 on a new machine, and I'm not getting the tooltips appearing when I hover over variables in debug mode.Strangely enough, I've also just installed VB6 on the same machine, and I'm getting the same problem on there.
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I'm wanting to display tooltips on cells on a DataGridView.This works normally but in this case I have the DataGridView with enabled = false as I don't want the user to edit it but I do want the tooltips to be shown. If I set enabled = true then it's OK.
View 2 RepliesI can't claim credit for this code but I think it's cool. It will show the entire contents of an item in a tooltip even when the columns are truncating it. Drop a tooltip and listview container on your form with the default name.
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
ListView1.Clear()
ListView1.View = View.Details
[Code] .....
I am getting the error:"Range variable 'sender' hides a variable in an enclosing block or a range variable previously defined in the query expression."for this
Imports System.Data.SqlClient
Imports System.Linq
Public Class Form1
[code]....
I can select any other item from the table without the error. "sender" has the same properties as "receiver" in the SQL table.
Can't seem to find a way to make the text appearing in Msgboxs to be enlarged.
Tooltips appear to be the same font.
I am trying to set the tool tip text for some of my subitems in my listview control. I am unable to get the tool tip to show up.
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I have an Application that has a tab control on it. Depending what the end user clicks on, a new tab is created dynamically at runtime and I use a Template class to fill it with controls of what is needed for the type of tab being created. All works fine but where I have an issue is with the dynamic tooltip control. I added a tooltip to the main form and added code to access it in the Template Class. But I feel I have to rig it to get it to work and am looking for a more proper way to do it. I access the Tooltip1 on Form1 via Form1.components. However, "Components" in the Form1 designer code is declared Private and I change it to Public and it works fine but of course as I know when I make changes to the Design of Form1 it recreates the code and Chages the Componets back to Private. So I need a better way to access it or a better way to create Tooltips dynamically.
Code:
'---CreateTab Class--- a portion of code for example
CreateTab(ByRef tpNew As TabPage)
Dim btnSelect = New System.Windows.Forms.Button
[Code].....
[code]when i put this code on my project message appears: Base class 'System.Windows.Forms.TreeView' specified for class 'myTVcontrol' cannot be different from the base class 'System.Windows.Forms.UserControl' of one of its other partial types.
View 2 RepliesI am developing an application in vb.net 2008 express edition that displays utility meter information. In one column of datagridview it shows the meter type in numeric code. When the user hovers over the the individual cells in meter type column i want to be able to show more descriptive info on what that numeric code actually means.
As an example the cell in datagridview will show 1254 the actual description for this numeric code is "Landis Gyr Focus AX SD 2S 7.2Kh"
Below is my code so far, every other aspect of application is working except for above.
Public Class Form3
Private Sub dgv1_CellMouseEnter(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles dgv1.CellMouseEnter
[Code]....
I have a label with a tooltip attribute for rollover effect. This works all great. However, it seems to get hidden behind any dropdown lists that are nearby. I have tried adjusting the z-index, without any luck. This issue does not appear in firefox, and I have not tested it in later versions of IE.
I realize this is probably due to IE6s poor css standards-compatibility, but how can I get around this?
All the tooltips in one of my apps stopped working. I checked the component; the settings are all the same as on another app that still works. what would cause tooltips to suddenly turn off?
View 9 RepliesIs it possible to make tooltips invisible in VB.NET 2005? The reason that I ask is because I need to store some data about each node in a treeview control, but I am already using the node's tag value to store an object that represents a "SuperToolTip" which is a control in DevComponent's DotNetBar utility. So I do not want the tooltip to be visible, since I am already displaying a more feature rich tooltip for each node. I guess I could store an array in the tag, that would contain the object that I needed, as well as the string info I need for the node as well.
View 5 RepliesI have a combobox with a given width.
It may occur that one row of the data is partially hidden (the combobox might be too narrow). I'd like to show the whole line by using a tooltip or right-click context menu.
Currently I can't find how to 'catch' the row that I'm currently holding on or passing over by mouse.
I cannot seem to figure out how to use a large icon (I'm assuming 64x64) in balloon tooltips, like when installing new hardware device drivers. I already have the icon resource added, and when I have it coded:
Me.afkNotifyIcon.BalloonTipIcon = AFK_Timer.My.Resources.clock_balloonicon
I get the error: "Value of type 'System.Drawing.Icon' cannot be converted to 'System.Windows.Forms.ToolTipIcon'."
there I am using a ToolTip on a Label that I am using as a place holder, so the same Label is being recreated over and over in diferent locations each time the ToolTip Message is diferent. The problem is the mesages is all showing ap at the same time overlaping one another.
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I'm going through my company's program making sure that all icons have tooltips. We have a lot of grids with icons, but in case the settings for the tooltip to show up are not there, the column header should have the same tooltip as the icon. In regular grids I just click the column header, and then the properties for it show up in the bottom right corner in Visual Studio. However, we have some treeviews, and when I click on the column header of a column in the treeview, Tooltip is not among the properties I can edit. How to make a tooltip show up on such a column header?
View 3 Repliesafter that, I try to add crystal report 2008 component to VB.net .By right click on toolbox choose items and checked crystal report viewerIt doesn't seem works, there is no crystal report 2008 component on toolbox
View 17 RepliesI am getting the missing operator error with this, could you help.
Dim s As String
If ListBox1.SelectedIndex >= 0 Then
s = " WHERE SalesRep = '" & ListBox1.SelectedItem.ToString & "'"
End If
If ListBox2.SelectedIndex >= 0 Then
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I am trying to format xml entries I have so that I can use the xmltextreader without getting errors. I added a default header and footer in the event I notice there is no opening or closing tags. I remove illegal characters and check for unicode but I always find an issue where an entry slips in and gives the error: data at the root level is invalid and when I check that entry is slipped through the cleaning process or just has an unmatched tag somewhere.
Now I use
Dim stringSplitter() As String = {"</entry>"}
' split the file content based on the closing entry tag
sampleResults = _html.Split(stringSplitter, StringSplitOptions.RemoveEmptyEntries)
To split my xml into individual entries before I start the cleanup process.
Here are my default headers:
Private defaultheader = "xmlns=""[URL]"""
Private headerl As String = "<?xml version=""1.0"" encoding=""utf-8""?>" & vbNewLine & "<entry " & defaultNameSpace & ">"
Private footer As String = "</entry>"
Is there any tool in the .net framework that can detect and cleanup unmatched tags so that I can get this to work.
Just a quick questio with what I'm sure will recieve an incredibly simple answer.Problem: After saving and restarting Vb the project I am working on seems to lose design view. In the 'view' drop down menu where you would see 'code menu f7' 'design view shift + f7' I only see the code view and not the design view. The tab for my project which would normally say form1.vb (design) now only says form1.vb. The coresponding window for that tab does not show the GUI I had created just a blank white page.
View 8 Repliessome of the xelements within the query were calling for tags that didn't exist in the original xml, heres a simple example of what i mean.
element = _
<xml>
<object>
<string>someString</string>
[code]....
So how do i change the querry so that it wont produce a null error if the tags asked for are not present.
Ok, so, as you know [or not], I've been working on a custom file format,I have a basis code down. I've modified it to something a little different.The problem is not in the saving, which works just fine. It's the loading.Here's the ENTIRE
vb.net
Imports System.IO
Imports System.Text.Encoding
[code]....
I have VSTS 2008 SP1 with Extensions for SharePoint Svcs 1.3 running on Windows Server 2008. I VB Class Library project and I am trying to add a new CSS file to the project. My instructions were to use Add New Item and use the Stylesheet Template. But I do not see any such installed template under the categories.Where do I find this CSS Stylesheet template for VB porojects and install it in VSTS 2008 ?
VSTS 2008 installed products:
Microsoft Visual Studio 2008
Version 9.0.30729.1 SP
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I'm having a hard time figuring out why my code will not produce a datatable with text.
VB
For Each line In Values
' Create rows collection using TableRow object to dynamically add rows
Dim tRow As New TableRow()
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I'm reading three bytes from a byte array. They are supposed to be the "Binary code of the e-card no". (e-card is a electronic card used for storing different information). Well, it works fine sometimes, and sometimes not.
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Ok so I have a small problem with an error I am catching. It only produces the file name and not the actual path of the file.I want to delete a folder and all the files and folders inside of it. However an error is thrown when a file is "read-only". A quick fix would be to set the attributes of that file to normal and then try again, the only problem is the error doesn't give you the location of the file.
2008
Module Module1
Sub Main()
[code]....
So I have the following
objCommand = New OleDbCommand("SELECT right(invoice.Barcode,5) AS [Book Title], format(stamp,'mm/dd/yyyy') AS [Date Scanned], count(*) AS [Returned] FROM invoice WHERE class IN ( @classString ) GROUP BY right(invoice.Barcode,5), stamp ORDER BY
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I have program, which takes scripts (RGSS) and inserts them into a database. These scripts have lots of quotes and things like that inside them, but I don't think thats the issue here.
The error: Syntax error (missing operator) in query expression
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How can i do a workaround for this? I two databases(.sdf). Database A has table A1 Database B has table A2 Table A1 is an exact duplicate of A2 minus 3 columns My dataset(.xsd) is based off of tableA2 in Database B. I can fill all my tableadapters in Database A and all info in table A1 using the dataset. My problem lies when I do TableAdapter.Update() for Table A1(Since the dataset has the 3 missing fields) it tries to update table A1 with info that isn't there and I get an error. How can I update table A1 and ignore the 3 missing columns using the single dataset? Or is TableAdapter.Update() designed to Update the Database with all columns found in the dataset ?
View 1 RepliesI get this error every time I try to debug.But, I do not know how to fix it or why it started occurring.
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