I have a rich text box in one of my applications (WPF). Now I want to store the data of the rich text box along with its formatting (e.g. bold, colored etc.) into a database (SQL Server). Currently I am storing the whole XAML of the text box in a database field. however, I am not sure whether this is the right approach.
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Using VB 2008, I have a form which includes a richtextbox which is bound to a database field. When i bind the datafield to the richtextbox, I get an unformatted display unlike the control in VB6. How can I bind the data from the database to the richtextbox so that it displays formatted?
View 1 RepliesI have encountered a problem at the end of my project. I basically have a really nice RichTextBox control which I have made with help from others, which supports images, text colors, text higlighting, text size, background colors, etc. My problem has come when I try to save the data from the file - it loses text color, formatting, images etc. Is there any format in which I can retain the formatting or should I make my own file type with all the data embeded in a HTML-ish sort of structure, eg:
[Code]...
I have a code that binds the data from the database to textboxes. The problem is I want to make one of the textboxes Payment use a dollar sign.I tried formatting it as shown in the code below but only the first record gets formatted, the rest do not. When I click the next button, the dollar sign disappeared.
Here is a portion of the code:
bs = New BindingSource(ds, ds.Tables(0).TableName)
Me.txtPayment.DataBindings.Add("Text", bs, "Payment")
Me.txtPayment.Text = Format(CType(txtPayment.Text, Decimal), ("c"))
I have tried everything else I know, FormatCurrency but no luck.Payment is the name of the column in the database, the data type in SQL Server is Small Money.
I am trying to combine some data into a RTB from a Database into a single RTB with formatting. Let me try and explain... In my Database I have some Fields that Contain RichText (formatted) and Some that are only Text (nvarchar) and I need to combine these into one RTB with formatting.
[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]...
I have 2 forms. The 1 is named frmMain. inside of it is a Richtextbox named RTB.
The other form is named frmInsert. Inside of it is a Richtextbox named rtbtext.[code]..
I'm trying to create a simple Data Grid that will automatically save changes. So far I have a data grid connected to a MS Access 2007 Database that reads the data. I can create new fields in the Data Grid, but I need to program to save the data automatically to the database on update (or on close).
View 6 RepliesI have a Dynamic Fields comming from database. These fields populated on RichTextBox after changing the color.Means Different Fields in Different Color.
View 1 RepliesAt the moment i am doing my IT PROJECt for college and i need my project not only to work but look good.
CVBox.AppendText(TextBox1.Text & vbNewLine & data & vbNewLine & ComboBox1.Text & vbNewLine &
nationality & vbNewLine & vbNewLine & TextBox5.Text & vbNewLine & "Tel. " &
[code].....
I've developed a MySQL chat app that I have in my program. It works perfectly, however all of the text is the same color. I use a silver-on-black scheme. I'd like to do 1 of 2 things, whichever one is.. er.. "more possible". The first option would be simple - alternate each row's back color. So that one row would be silver-on-black, the next row would be black-on-silver, and so on alternating. Each row is separated by a "vbCrLf". The second option would be to merely bold or turn to white the info text. Here's the format of the chat messages: [{time} - {user}] {message}. I would want [{time} - {user}] to be bold and white. Are either of those 2 options possible? Well, I know they're possible
View 1 RepliesHow to copy the text in a RichTextBox along with its formatting to a wordpad or webbrowser?
View 1 RepliesI am trying to bind a RichTextBox to data from an XML file where text within a paragraph may be tagged with formatting tags. As an example the text may look like this:"The size of the area is 5000 m<superscript>2</superscript>".Text may also contain other formatting tags such as <bold> or <italic>:"The quick brown fox <bold>jumps</bold> over the <italic>lazy</italic> dog".
View 5 RepliesI have a RichTextBox. I process all the formatting and everything works fine. There is an exception. When I have selected text that have two states of formatting in it, the SelectionFont member is set to Nothing. I notice that WordPad recognizes this condition
and kindof greys out the affected format.
Let's take this example:
This text is in Bold.
The rest of the comments here and not in bold.
When I select these two lines, the SelectionFont gets set to Nothing. WordPad sets the Bold button grey, but still clickable. If I click the Bold button in this state, the entire selection is set to bold. How do I achieve this same functionality?
i am trying to display a line of smiley faces ☻ and change the colour of each face, i cant use a find method as there are 10 of these smilies so i thought about using a loop and selecting only the last one entered and changing its colour. here is a simplified version of my
VB.Net
For a = 0 to 9
RichTextBox1.Text += "☻" ' add the smiley
[code]....
This when i ran it changes the first nine to the first colour in the array and correctly does the colour of the last smiley? could i for instance format the character first then add it formatted?
I have some text displayed in a richtextbox from an xml. This is how is shows upHaste <i>(As soon as it comes under your control.)</i>At the beginning of the end step<i>The storms of the wastelands form quickly and hit hard. Few have anything to do with rain.</i>
View 1 RepliesI'm working on a project which are generating some data from my VB.NET software and I wish to save those data into sql server. But my concerns is the speed of saving and the large amount of data. For every 0.5s, one set of data will be generated and the process will keep running for about 8 hours, so at the end of 8 hours, roughly there will be 60,000 set of data generated.May i know what is the best option/method of saving the data into the sql server in not hanging up my software and also keeping the pace with the speed of 0.5s data being generated?
- Speed of 0.5s. I have to maintained for every 0.5s, one data must be generated. Cannot delay too much.
- I can afford delay in the sql database, meant the data might not be necessary close to real time.
I am making a simple program in Visual Studio 2010.My program connects to a MySQL 5.5.8 database running on my computer through XXAMP. I have used the Connector/Net 6.3.7 for MySQL to allow me to do this.
This is the local information for the MySQL server:
Server: 127.0.0.1
Port: 3306 (default)
Username: root
Password: admin
I have successfully created a Data Source for this server. The DataSet is called 'testdbDataSet'.
This is what my program looks like:I do not want to use the navigation bar that Visual Studio gives me at the top. Instead, I want to use the buttons shown below the input fields. The btnAdd button I believe should clear the two fields. It is currently working fine. I want the btnSave button to save the stored values of the two input fields to the database. I do not know how to do this.
this is roughly the add form where i have created... i am suppose to send this information into the database that i am using which is mysql.It is suppose to grab the incident date and the Type and also a count that increases by 1 if the date is the same or else it will be back to one.
This is the code
Dim count As Integer
Dim hotelcode As Integer
[code].....
I am trying to make a program (kinda like a game, but no graphics). Well, everything on that is fine, and ive made this program once before in VB6, but that code is long gone and I am trying to make it again. Well, here is my issue. I want the users to be able to create items on the server end (as well as maps, npcs so on and so forth) and I was wondering if there is a way to do this without using a database? In VB6 I used several ini files, but this is not a recommended way of doing things anymore. I dont want each person that uses this to have to install SqlServer on their computer either.
View 4 RepliesI have an Emailer in my Application and it has a richtextbox which the user can add fancy colours, font, pics etc... but when I send the email it doesn't send it as HTML. Is there a property in the richtextbox that lets me access the HTML code so that the email is sent as HTML and not just plain text. I need to be sending the emails as it appears in the richtextbox.
I am using the following code
Dim moApp As Outlook.Application
Dim oEmail As Outlook.MailItem
moApp = CreateObject("Outlook.Application")
oEmail = moApp.CreateItem(Outlook.OlItemType.olMailItem)
[Code] .....
And I get the following email Without HTML. Please look at the Emailer to see that it is formatted. So I need to send the content of the Emailer as HTML via outlook.
In my form i have a datagrid view and two textbox the textbox is bind with the datagrid..now when i click the data in the datagrid the data will go to the textbox (that's i want to happen) but when i click the update button and check my database it doesn't change.. i use ExecuteNonQuery to update my data.[code]...
View 11 RepliesI've been struggling the entire day trying to figure this out. Basically the data in my form won't save to the tableAdapter. To update the database I use:
Me.dataSetName.TableName.Rows.Add (DataRowName)
Me.tableAdapterName.Update(Me.dataSetName.TableName)
The database was created using SSMS 2008 R2 and I'm using VS 2010.
I have confirmed that the data is being stored in the data row (because when I removed data from the data row it wouldn't accept because there are NOT NULL columns) and I have followed the instructions of this form as well:[URl]..
i am getting a error went i update or save a record to my database.
View 3 Repliesthis code worked in every form except this form which I named Reregistration the code is working and every thing but the only problem is that the new generated data is not saved in the actual table
Private Sub btnRegister_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnRegister.Click
If txtPassword1.Text = txtPassword2.Text Then
[Code].....
I wish to save some data but dont want to use database. I have studies that XML files can be used for that. But I have no idea abut XML.
What is the difference between using XML and database?
I am saving the bulk data to the database using xml format from vb.net windows application this is the procedure
[Code]......
i found that the error is comming because of passing "F&I" value in the parameter value if i pass only "FI" i am not getting error means the error comming because of passing "&" in the parameter value so if i want to save the values like "F&I" how can i save into the database using xml
I have an xbap application that connects to a webservice to run different stored procedure. The webmethod loads the data into a data table and returns it to my xbap application. My program gives the user the option to manipulate the data. What is the best option for saving the data back to the database?
View 6 RepliesI have a RichTextBox with an OnChanged event. The OnChanged event should look at each line in the RichTextBox and if the line is of prime length colour it red, otherwise colour it black. How do I do this? I think it is possible to select from index a to index b and set selection colour, but I think this will lose my cursor position.
View 2 RepliesI 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).
