I'm making a newsletter sending program and I save the RTF from a RichTextBox to a file. Another program reads it back, and assigns it to the Rtf property of another RichTextBox. I get an ArgumentException saying "File Format is not valid". Is there an extra step to assign RTF? Here's the important part of the code (mostly the last part that reads it back):
vb.net
Private Sub lnkNew_LinkClicked(ByVal sender As System.Object, ByVal e As System.Windows.Forms.LinkLabelLinkClickedEventArgs) Handles lnkNew.LinkClicked
Dim f As New NewNewsletter()
I am trying to make a program, where a user will input 'ranges' in a richtextbox, and then enter a value, which will be stored/categorized (in an array maybe) according to the 'range'.What I exactly mean is:
User specifies ranges by inputting this line in the richtextbox: <,10,20,30,> First range = < to 10 (no minimum boundary up to 10), second range = 10 to 20 , 3rd = 20 to 30 , 4th = 30 to > (30 to no maximum boundary) Then a user enters a number. For example "-1" would fall in the "< to 10" category, "23" in the "20 to 30" category, "125" in the "30 to >" category. I know there are other ways to do this, but I would like to see a solution (or some guidance) based on these requirements.
I want to assign values to ifitems in a combo box B brand "ex. Focus = should be $200": items in comb box C "specific years ex. 2006" ANDuse this information to calculateInitialPrice
1. The "InitialPrice" is the default price for the selected brand and model of a car in 2006. I'ved used this code but it's not working.. or am not understanding.
I have the following function that checks if a date is on a holiday or weekend and returns the first non-holiday or weekend date.
vb.net Private Function CheckDate(ByVal D As Date) As Date TempDate = D
[code]....
The function does return a date. But when I try to assign it to variable, it assigns a time instead. Both tempdate and newdate are declared as date also.
Quote: DATE: February 1, 2010 PATIENT NAME: Crystal Jam SUBJECTIVE:
The patient is here for followup of polyarthralgia, fibromyalgia, bilateral subacromial bursitis, bilateral trochanteric bursitis, myofascial pain of cervical region, chronic fatigue syndrome, history of infectious mononucleosis, paresthesias of the lower extremities, intermittent inguinal lymphadenopathy, and long-term current use of NSAIDs.
[Code]...
he developed headaches with 50 mg of Trazodone; therefore, she reduced her dose back to 25 mg h.s.Bilateral subacromial bursitis and trochanteric bursitis, for the most part, are better with Mobic. Myofascial pain of cervical region is better. Chronic fatigue syndrome is still persistent. Paresthesias of the lower extremities, for the most part, are better. Inguinal lymphadenopathy is intermittent but for the most part, it is better. For fibromyalgia, she seems to have good results with Lyrica.
when I try to print from my richtextbox it's not printing what I have typed in. I want to be able to print the image that it shows. So if I type in Hello World it will print out Hello World. This goes for color too. A
Imports System Imports System.Windows.Forms Imports System.Drawing
I am opening an exe that launches in a hidden cmd window, and redirecting the text to a RichTextBox on a form. The problem is that the status messages in the cmd window are in color, but the redirected text in the RichTextBox has no color information and show as black on white. However, all the status messages in the cmd window have headers that could be parsed in some way so I can add color to them for my RichTextbox. For example, a message in the cmd window might read: [Warning] No settings file was found, using default values instead. This message is in Yellow in the cmd window.
I want to copy some information (formatted text) from outlook express email body to my apps, Rich text box control. But when I do that, some hyperlinks and some boxes going here and their. I just want to copy the content as it is.
I have a problem here regarding to html and html preview..I have 3 tabs and I want the first tab to be plain text..My Second tab will be the html codes wherein i can let the user paste define an html code there. While in the third tab i want it to preview the html...
I have two RichTextBoxes, each of which can have any sort of formatting. I need to be able to take the rich text from box 2, complete with formatting, and add it to the end of box 1, preserving the formatting of both box 1 and the appended rich text.
I've not managed to find anything usefull on this anywhere apart from hints pointing to manually re-building the RTF codes for the result (but no actual VB / C# / C code to perform this or similar).
I'm experimenting with the RichTextBox control. My goal is to replace certain user input with an image object. For example, when the user used ":-)" in the RichTextBox it will be replaced with a simple image (like ).
I use the TextChanged event on the RichTextBox to replace any found textual smiley with an image. The code below works, but only works on the first found ":-)". When the user used ":-)" twice the first image is being removed from the RichTextBox. No matter howmuch times ":-)" is found, there will only be one image in the RichTextBox (for the last found ":-)").
Private Sub RichTextBox1_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles RichTextBox1.TextChanged Dim LastIndex As Integer
[Code]....
I also don't know if the whole clipboard thing (clearing it, storing the image, restoring the original data) is the best way to do it, but I will look at that later.
Does anyone have any suggestions how I might store the contents of a RichTextBox that also includes images to a MSSQL 2005 database?I suppose a possible answer to this would be to convert the entire content of the RichTextBox to a Byte Array, and then insert the array as a varbinary(max) datatype.But how do I convert the content ?
I have a richtextbox with a large file inside....I want to be able to search for "Fornication" within the text (KJV Bible) and have every instance of that word to pop up into another richtextbox along with the scripture it is in.
I'm currently having a problem dragging and dropping my label1.text to a richtextboxt which isn't created on design time...well im currently found a solution but i think it is only for a temporary solution because i use a drag and drop i drag it to a textbox then it willl transfer the data to the richtextbox....through the use of the textbox... here is the code ive come through..[code]...
I am creating a text editor like notepad. Well its an advance type because it is a tabbed notepad type. It saves html files.
I only created tabcontrol on the design time named TabControl1. the tabpages and the richtextbox are created on the form load and when adding tabs. [code]...
In C# I can do this:new SomeObjectType("abc", 10);
In other words, I can call new without assigning the created instance to any variable. However, in VB.Net it seems I cannot do the same thing.New SomeObjectType("abc", 10) ' syntax error
I have a form that contains a lot of textboxes, I want to populate these boxes with values based on a certain criteria. Two integers are required to decide which boxes should be filled. When I added the textboxes to my form I named them with this in mind so my boxes are named textBox11, textBox46 etc where the number part of the name will represent the two integers which decide the box (none are greater than 9). So I basically need to compare the textbox I create in my code to the textboxes on my form to determine the ones to add text to. Here is a shortened version of what I am trying to achieve.
If nodes are created in a treeview in the "picture way of coding vb.net" i can assign a key to the node. I would like to do this by adding the key to the node in the code as i am using a query to extract the key froma database and want to assign each key to each node as they are created.How can i do this?
I have a VB.Net Windows app that has a form with a ComboBox. It's dropdown style is set to "DropDownList". When I retrieve a record from the DB, I'm trying to assign a value to the "Text" Property of the ComboBox but it's not taking it. I've tried using the "SelectedText", "SelectedItem" properties and they're not working either.
'm trying to store a new value within a variable and then compare it to the previous value of that variable using the Math.Min method. I have created two seperate variable 1 for the previous and one for the new but I can't seem to store it
I decided to learn Visual basic because I want to see actual results and I don't see any in C++
when I was following it I get "Declaration expected" I'm going to assume that there is something wrong with the way that I'm assigning the array it's values but I don't know what to do.
Public Class Form1 Dim player(2) As String player(0) = "Bob"
txtlocated is the id of the HTML textbox. I want to assign the value of the textbox to the string loc. When i debug it the loc is shown as null the textbox value is not passed into the string.
[code] i feel that it is a waste of code and should be shrunk down into some sort of loop. [code] i know i could easily leave it the way i originally had it, but i hate having wasted code!!
