Label Not Showing Up When Properties Changed To Visable?
Apr 17, 2012
in my program I have a section that is outlined as listed below - in the page load, the label's visibility is set to false.
lblLoading.visable = true
lblloading.text = "loading please wait"
UpdateData()
lblloading.text = "Loading Complete"
It takes about a minute or 2 to run updatedata as it is doing multiple things to a database - when I execute this code, it stalls and loads the data, then when done I do get my label that says loading complete, but I never see the label before it is done loading to tell the user that it is processing. Is there any way to force it to show before UpdateData() is called so that it shows during the load time?
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Sep 24, 2009
I changed a resource image and in my design view I see the changed image. I build it but when I run the exe I see the old image.
What do I have to do to refresh the exe? I though building refreshed it.
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Jan 16, 2009
I'm working on a Hazardous Materials label printing program. One of the options is to do an "NFPA" label. Since there are 4 values required with 4 or 6 options, the ratings are entered via radio buttons in a group box. That's working okay. I display values in the NFPA diamond as they're entered: left quadrant blue, top quadrant red, left yellow, bottom red. I'm having trouble with the label in which the rating will be displayed on top of a jpg diamond for the white. In this quadrant the text can be up to 4 characters. I can accept the text going into an adjacent block a little, but the corners of the label overlap into another quadrant/color. I reduced the font size which solved the overlap problem but the font is then too small and looks terrible. I tried to make the background of the label transparent to let the color come through correctly but that's not a valid value for label.background. I'm figuring that the transparent background is the best solution. What can I use that will accept a transparent background so the color shows through?
I'm trying to set the transparent property via label properties properties, not via code. Here's the code if it makes any difference:
Public Class NFPA
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Close()
End Sub
[code]....
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Sep 15, 2011
i have some Objects serialized with the System.Runtime.Serialization.Json.DataContractJsonSerializer and written to my Database:
[Code]...
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Apr 6, 2009
i had designed a form with various controls added some days ago. Accordingly i had coded the controls. And today i didnt like the look and feel of the form, so i copied the controls for a while and then re-pasted it over a new control (panel). Now when i double click to see the underlying code of the control generates a new event. I mean i had a button as Button1 and its underlying code was under the Button1_Click event. But now its is like Button1_Click_1 which i dont understand. Is it due to formation of control array or what? I want the button to be remapped to Button1_Click event.
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Aug 5, 2009
I have a number of textboxes and labels in a panel which has to scroll in order to view them all. The user is then able to scroll down and click on one of the labels which has a textbox that appears so the user can change the corresponding value in the label. For some reason, if the user has to scroll down at all to any of the labels that are initially out of view, when they click on the label the textbox appears far below as if it was at its initial position and not directly where the label currently is.
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Nov 14, 2010
I am using a class to track if a user cleared their personal information found within some text boxes on a form. In the button click event to clear the text boxes I am creating a new object to the class and assigning true to one property value. Sounds simple until I try and submit the form with a different button, and create a another object reference that I use in an IF statement to check the property value for true. Every time the statement fails because the value being returned from the getter in my class is false.
[Code]...
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Apr 29, 2009
I put a PropertyGrid control and set the control to be a button on my form and i run it and change some properties and reflected on the button but when i restart the application nothing is saved so i have to save it to the disk like serialize the control is this the right thing?
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Dec 13, 2009
I have radio buttons set up with different prices behind them.
When I change the radio button, the label clears but continues to add on the last price from before, therefore giving the wrong "subtotal" as such.
I have tried Subtotal.Text = "" and Subtotal.Text = String.Empty but these only clear the label, not the number behind it.
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Aug 15, 2011
I am going mad trying to sort this logict
Public Sub Panels()
If RadPanelSearchCur.Visible = True Then
RadPanelTenant.Visible = False
'RadPanelProp.Visible = False
[code].....
the idea is if one panel is opened the others are closed?
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Apr 14, 2010
due to problems with OpenFileDialog and ClipBoard I have inserted a main subroutine in my WinForms app like this:
[Code]...
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Oct 31, 2011
Does anyone know how to make an event that will fire when the value from a label is changed? (In VB.NET)
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Feb 3, 2011
I have a content page which contains an UpdatePanel and has a combobox. When the combobox value is changed I want to change a label in my Master page. So, the main problem for me is that I don't want to make a full postback with every combobox value changing. Is there some trick to overcome full postback?
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Feb 25, 2010
I'm using a masked text box control. It has a property, ValidatingType, that is not available at designtime so it doesn't appear in the properties window of the IDE. The IDE has two drop-downs where you can select an object in your project on the left drop-down and see the associated members on the right drop-down.
My question is: Why, if I select my masked text box control on the left drop-down, don't I see the ValidatingType property on the right drop-down? All the events for the text box appear, why not the property members as well? Perhaps because it only shows properties that I code for an object?
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Jul 16, 2009
I have a vb.net baseclass in a dll in my c# project. I created a derived class in c#. I fill the C# class with all its properties, including the base properties from the vb class. Now I send them through a webservice (c# ) to a jQuery client. But on the client I only see the vb properties?
public class FilmItem : ContentItem // ContentItem is from VB DLL {
public string Zender { get; set; }
public string Jaar { get; set; }
[WebMethod]
public IEnumerable GetContentItems(VBLib.GridRequest gridRequest) {
ContentCache contentCache = new ContentCache();
return contentCache.GetFilms(gridRequest); // gives back a List<FilmItem>
}
Just found out that if I remove the vb.net class, all the properties are showing fine from the C# class. Also found out that the vb.net is declared like this:
Public Class ContentItem
Inherits System.Collections.Generic.Dictionary(Of String, Object)
Implements IContentItem
Could it be the dictionary or the interface? (Which sums up the properties I was seeing).
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Oct 19, 2009
I am using Vb 2008. I have created label array in run-time(Dynamically). I have put them in Panel1.
Dim loc As Integer
loc = 5
For i = 1 To 25
NewLabelMe(i) = New Label
NewLabelMe(i).Text = "99.99"
[code].....
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Feb 22, 2012
I have a MultiView with several Views within it. When the ActiveView changes I want to selectively databind a label that is in one of the views. Ideally, I don't want to do it every time the ActiveView changes, rather only when it is actually the view containing the label that is active.[code]...
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Jul 2, 2010
I have a very simple setup, single mycontrol.ascx with assoicated mycontrol.ascx.designer.vb and mycontrol.ascx.vb file.
mycontrol.ascx embeds a single reference to a custom control: "MyMenu":
<mM:myMenu id="myMenu1" runat="server" />
This has created a protected reference in the mycontrol.ascx.designer.vb file:
Protected WithEvents myMenu1 As Global.CustomControls.MyMenu
Now, when I breakpoint the Page_Load() event of mycontrol.ascx, and inspect the members returned from the type via:
Me.GetType().GetMembers()
I cannot any reference to myMenu1. If I look at the control with intellisence, the property is accessible:
Me.myMenu1
what I'm missing and what I need to do to access designer created properties at runtime through reflection?
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Mar 9, 2010
I have a custom class (Class1) with a bunch of properties. One of the properties of this class is another custom class (Class2) with its own properties.I have a property grid with the selected object set to Class 1. I can see Class 2 as a property, but i would like to expand Class 2 to show its properties in the same property grid.
Im basically trying to do the exact same thing as the Font Class on a form. If you look at the properties of a form in the designer, you can see the font property. You can then expand that to show the properties of the font class.
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Sep 17, 2010
I've removed a few controls from my form, but they're still in the properties. I've looked in the Document Outline, but nothing. How can I remove them (save)?
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Jan 24, 2012
I have several buttons in my form and they each need to add, subtract, divide and multiply certain values together but I seem to be having problems with this. I didn't expect anything to go wrong and its probably a rookie mistake, but take my first calculation for example; a user must enter a value in a textbox (txtDays) and and also when one of my various radio buttons are pressed a value shows in a label (lblDailyHireCharge). I now need a way of multiplying these values to give me my answer shown in a label. I have done this by adding a button when which pressed multiplies the txtDays value with the lblDailyHireCharge and then shows it in the label, however it keeps on showing "0" when i click it.
Below is my code, I am basically saying that the value of both of those figures is intDuration and that lblDuration is where I want it to go when the button is clicked.
Private Sub btnDuration_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDuration.Click
Dim intdays As Integer
Dim intDailyHireCharge As Integer
Dim intDuration As Integer
[Code] .....
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Jul 16, 2009
I am trying to add a little functionality to my textboxes by making a label show when the values of the textbox are greater than a certain amount. The method is working, but only works on certain values (between >8 and 10) and I can't figure out why it won't work on values greater than 10.
Private Sub Submit1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Submit1.Click
Dim sum As Double
Try
If hrs1.Text <> "" Then
[Code] .....
I've also set the visibility of the labels to false in the onload event of the form.
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Jan 25, 2009
In a project I am doing, I was hoping to show a listbox at the bottom of a label when I click the label so a number can be selected. I don't want to use a combobox or numericupdown because of the look. The problem I have, and I hope can be resolved is that when the listbox is shown, it is drawn under the other controls. Is it possible to show it over the others?
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Jun 1, 2010
I have Access 2007 db in which users insert some data (name, last name etc.). This db is for some problems in my work and every of this records needs some solution. When we solve this problem we come back to this record and select YES in yes/no field of db.I want to count inserted records and show it on first form of my application like this (label or text field, it is not important) :
* all records : 124
* solved records : 50
* not solved records : 74
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Aug 19, 2009
Im trying to make a Basic Program with a Progress Bar. Showing Visual Representation of a Percentage. I would like the Percentage to be shown as a decimal value as well. [Code] But since i do not know how to show decimal places i can not get this to create the correct value thus having a pointless progress bar and label. [Code]
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Sep 5, 2009
How do I show a continuous time stamp on a label in windows form.
I am using vs.2005 - vb language
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Apr 13, 2009
I made a simple textbox with a submit button and a label and when you type in something into the textbox and hit the submit button what ever you typed in the submit button is suppose to show up in the label box but i type in DaFallenAngel in it and it only shows D why is it only showing D and not the full name? [code]
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Jan 12, 2011
I got a string array & I need to show the contents of it to a single label. It acts like a clock. The thing is I tried with everything I could but I failed. This is the code I've been trying. Its in vb.net. And theres a thread running to slow down the loop so I can display the contents in a label for 2 seconds.
Dim j As Integer
For j = 0 To readText.Length
label.text=readText(j)
Thread.Sleep(2000)
Next
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Sep 5, 2009
How do I show a continuous time stamp on a label in windows form.
I am using vs.2005 - vb language
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Feb 21, 2009
How do I show timer countdown to a text label in form? I have the following code set up:
[Code]...
What I'm trying to do is when I click button 1, timer start countdown from 15 sec. I want to be able to show this timer in sec and millisec in form in a text label so the user can see how much time they have left. (example: 12.56 sec remaining)
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