Project Is Throwing Errors Everywhere Try And Change The Foreground Color In Code?

Jan 27, 2011

After upgrading to .net 4, my project is throwing errors everywhere I try and change the Foreground Color in code. It works fine in .net 2, 3 and 3.5

View 18 Replies


ADVERTISEMENT

Change Foreground Color Of Individual Character In A Textbox Control?

Apr 18, 2011

I need to know how to change the foreground color of a single character in a textbox control programmatically.

View 2 Replies

Programmatically Change Foreground Color And Make Bold Text In Individual Cell Location On DataGridView Control?

May 5, 2010

How to programmatically change foreground color and make bold text in individual cell location on DataGridView control (Visual Basic)?

I use "dgMatrix.Rows(r).Cells(c).Value = x" to assign individual numeric values to individual cells in a DataGridView control. My question; is there a similar way to change foreground color and make bold the text in this cell, by specifying the individual row/column cell location?

For example; for cell (row 3, col 5) in the DataGridView make text in cell say red and bold or blue and bold so as to highlight and distinguish individual cell contents. As needed, I will also need to reset these properties (foreground back to automatic/black and font from bold back to regular); the reset could be done globally to the whole DataGridView as opposed to indiviaually by cell.

View 1 Replies

Form On Load Event Not Throwing Errors?

Oct 7, 2011

I just noticed this, but I had a for loop where I incremented beyond the number of elements in an array. Normally this would thrown an exception.

This was in a form load event, and all that happened was the rest of the code in the event never executed. If I wasn't looking for what was supposed to happen next I never would have known there was a problem!

There was no try catch block there... but I would think it would still stop program execution with an error.

Can anyone explain this? Do I have some stupid skip error checked somewhere (if this exists, I'm going to be really annoyed)? In a button click event I put the exact same code and it threw the error... it seems to just be a problem with a form load event.

My IDE is VS2010 professional (vb)

View 8 Replies

VS 2008 : Throwing Errors Inside Functions?

Aug 8, 2010

I'm familiar with Throw New Exception(), and how this causes an application to "break" with an error at the Throw line itself.But what I'm after is a way to throw the exception within a function, and for the application to break at the line which called the function - not at the Throw statement itself.Is there a way of doing this, but without having to wrap the function call within a Try-Catch?

For example:

1. Main code calls function "DoThis()"

2. DoThis() runs and throws an exception

3. Code breaks at "Call DoThis()"

View 11 Replies

MVC2 Extension Methods Throwing Errors In Views?

Nov 21, 2011

I have a project written in MVC2 and VB.NET. I use a lot of htmlhelper extension methods,and I have them all in a public module. They work just fine, and I can compile and run my project. I reference the namespace they are in with this:<%@ Import Namespace="MyProject.WebUI.Extensions" %>So, again, they work great, my project runs and compiles without a hitch.The problem is that each one of these extension methods is shown as an error:

Error 33 'TabbedMenu' is not a member of 'System.Web.Mvc.HtmlHelper(Of Object)'. C:ProjectsMyProjectMyProject.WebUIViewsSharedSite.Master 23 21 MyProject.WebUI

[code]....

View 2 Replies

Alter The Background And Foreground Color In A Listview Box?

Aug 10, 2011

How do I alter the background and foreground color in a listview box. I tried this code but it does not seem to work.

ListView1.Items(x).SubItems.Add("Samantha", Drawing.Color.Black, Drawing.Color.Yellow, myFont)

View 2 Replies

Change Color Of Text In Code Behind?

Feb 11, 2012

I am newbie using asp.net I want to ask on how to change color of the label with some conditional statement. For e.g if the stock is below 20 then the label will became red if not then it's black.

View 1 Replies

Change Colors Of A Control Using Html Color Code Or RGB?

Sep 28, 2010

How can I change colors of a control using html color code or RGB. Want to chang back color of a text box in the code.

View 6 Replies

VS 2010 Change Color Code For Individual Characters?

May 29, 2011

I am looking for a way to change color code for individual characters on the same line as others, which will have a different color. Much like how some words in the code will be blue, black, light blue.. I can't find any code online and don't know enough to make it myself.

View 1 Replies

VS 2010 - Change Labels Text Color Inside The Code Depending?

Sep 26, 2010

im searching on how to change labels text color inside the code depending on my needs , for example my label's text is set to = "hello world" , can i change hello's world color to x and world's color to y?

View 4 Replies

Change VB Project Code To C# Using Visual Studio 2010?

May 25, 2011

how to Change VB project code to C# using Visual Studio 2010?

View 3 Replies

Converted Code From C# To .NET And Now It's Throwing An Error

Mar 4, 2012

Can someone please explain to me what this error means? I am new to VB programming and don't understand this. Error : Type 'var' is not defined

Here's my code

[Code]...

View 4 Replies

VS 2005 Why Is Code Throwing Exception

Jan 20, 2010

Imports Excel = Microsoft.Office.Interop.Excel
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)

[code].....

View 3 Replies

Why Is Code Prevents From Throwing DBConccurecy Exception

Nov 16, 2009

I have written a small application perform CRUD operations on a Designations table. User search a Designation by Index and can make changes and the updates. I cannot see anything incorrect in my SQL and SQL works perfectly fine. Since i've created my Dataset using the desiner it automaticaly added the Optimistic concurrecy handling to the Dataset, therefore if an update fails it shold throw the DB conccurency exception.That's where the problem is, it doesnt throw the exception, application can retreive can update also fails to update on conccurency violation but when it happense it doesnt show the exception..... since code is long and have BLL and Presentations layers i've added a link you should be able downlaod the code + DB...

View 1 Replies

Change A Forms Background System Color Schemes To Windows Default Color?

May 9, 2011

How to change a forms background system color schemes to windows default color schemes in vb.net?

View 2 Replies

VB - Pops Up A Color Picker Dialog And Let User To Change The Background Color Of The Label

Feb 15, 2012

I have a question of VB event handler and color picker. Now I have a label, and I want when user click it, it pops up a color picker dialog and let user to change the background color of the label. Not sure how to implement this, can anyone give me a direction?

View 2 Replies

VB 2008 - List Of Colors - To Change The Background Color Of The Combo Box To The Selected Color

Mar 3, 2010

Alright inside of a combo box I have a list of colors and I want to change the background color of the combo box to the selected color...basically this... but im not sure what the problem is here anyone have some advice or is this not possible?

CBLinerColor.BackColor() = CBLinerColor.Items.Item(0)

Basically i want dynamic code that will change the color depending on the items in the box.

View 3 Replies

VS 2005 How Change Data Grid View Button Back Color And Fore Color

Dec 31, 2009

How to change the Data Gridview Button Back Color and Fore Color Based on Condition in Vb.net2005. i'm Attaching the gif toooo

View 5 Replies

Change Item Text Color Or Background Color In ListBox In .NET 1.1

Jun 17, 2009

I am using .NET 1.1, so I don't have the access to listitem object. I would like to change the text color or the background color of certain items in a listbox. can it do it in .NET 1.1?

View 5 Replies

Select Color From Combobox To Change The Shape Color?

Jan 19, 2011

a set of color add into combobox

bttnclick
Dim mypen As New Pen(, 2)
base
cbocolor.items.add("Red")
cbocolor.items.add("Green")

how to make the color apply in the pen?? what to put before the coma??

View 1 Replies

Code Is Not Detecting The Cell As Null And The Table Adapter Is Throwing The OleDb Exception?

May 25, 2011

I have this piece of

Private Sub FORNECEDORESBindingNavigatorSaveItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles FORNECEDORESBindingNavigatorSaveItem.Click[code]....

The idea is to detect if the cell of the first datagrid column is null and display the message. However, the code is not detecting the cell as null and the table adapter is throwing the OleDb exception.

View 7 Replies

Change A Controls Color To A Custom Color?

Dec 20, 2010

I would like to use a full range of possibilities for a color, such as 255,255,255 instead of predefined colors, like red. How can I do this in code. Me.backcolor=?

View 2 Replies

Change Color Or Put A Gradient Color Of Their Top Of Form?

Apr 4, 2009

How can i change the color or put a gradient color of their top of Form?

I'll try to change it a Formstyle to None and put a image on it....

But i want to know what the other ways to change the color of Top Form....?

View 6 Replies

Change Progressbar Background Color And For Color?

Apr 3, 2010

How to change Progressbar background color and for color.

View 1 Replies

Color Settings - Change Color Of Background

Jan 12, 2010

Im developing a web browser and i got an idea of changing the background color of the form 1 so i made a form 2. created 1 combobox and 1 button. The idea was to change color of background and then when i start the program after closing it it will remember what color and start up same color as before? Here is what i did but it doesnt work:

[Code]...

View 3 Replies

De-compiled Project With 2 Errors?

Jan 10, 2012

I have a VB .dll from a previous developer that I need to modify. So I de-compiled it with no errors and then exported the code. I tried to compile the project and get two syntax errors:

New SqlDataAdapter(query, Me.connection).Fill(dataTable)
New SqlDataAdapter(DirectCast(command, SqlCommand)).Fill(dataTable)

The error message just says syntax error, nothing else.

View 3 Replies

Dataset Errors Compiling Project?

Jul 8, 2011

I have a problem with one of my projects that has only just started occuring this morning.I am using VS 2010.I get errors on every form that has a VS generated dataset, similar to;

me.<dataset> = new <namespace>.<dataset>()
and
with events <dataset> as <namespace>.<tableadapters>.<tableadapter>

[code].....

View 2 Replies

VS 2010 IIS Errors Loading Project

Mar 2, 2012

A need came up for me to work on a program that resides on a web server. I can't pull up the code and I get these errors:

[Code]....

In addition, you must run Visual Studio in the context of an administrator account. I have never worked on anything like this before and for right now I would just like to look at the code. I Googled and found this: You can enable these features in the Add/Remove Programs control panel. In there you wiull find a link off on the left labeled something like 'Turn Windows features on or off'. Click that and you'll get a UI for managing the IIS features that are installed.

I looked there and don't have a clue what I should check. I'm on Windows 7. What should my approach be? I don't want to just clicking things in the IIS configuration console. The attachment is what I see.

View 3 Replies

VS 2008 93 Compile Errors On Opening Project?

Jun 24, 2009

I'm not sure what happened. I saved my project last night and everything was in working order. I opened it this morning and it's not recognizing a lot of the System methods and functions

MsgBox
Format
FormatCurrency
InputBox

Even the constants like vbTab and vbCrLf aren't appearing. Any suggestions on this? I'm running VS2008 Express Edition.

View 6 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved