just ran into an odd problum with treeview node text I add a top node and I wanted it's text in bold. The bold works fine but half the text is missing
Here an example
vbnet
Dim sFont As New Font("Verdana", 8, FontStyle.Bold)
Tv1.Nodes.Add("TOP", "0123456789", 0, 0)
The code above for me only shows 012345678 and not showing the 9 any ideas if I use regular style it works fine only happens when I apply the bold style.
im having a problem on my sql command. here is my command
select ProductCode, ProductName, qtyinstock, critical
from product where qtyinstock <= critical
[code].....
I have a form that has many checkboxes located on a tab control with 3 tabs each tab has checkboxes on it.I have a button that when pressed selects all the checkboxes. That does work and it does execute all that were selected. However there are no checkmarks appearing at all. This worked before! It seems like the more checkboxes I added to the form the less they properly showed f they were checked or unchecked. Now none of them show unless I close the form and reopen it then all of the boxes are checked like they should be when the select all button is pressed.
View 12 RepliesI have used the TreeView and populated the list using the following code:
m_strStation = cboStation.SelectedItem
For Each strDir As IO.DirectoryInfo In New IO.DirectoryInfo(m_strPath & m_strStation).GetDirectories()
trvFolders.Nodes.Add(strDir.Name)
Next
The TreeView populates and every folder is visible, however the folder names consist of:Place #. Name the problem I am having is that the number range is 1 - 16 and the order in which the folders are being displayed is 1, 10, 11, ..., 15, 16, 2, 3, ..., 8, 9 I am looking for the folders to be listed in true numerical order e.g. 1, 2, 3, ..., 14, 15, 16
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.
View 11 RepliesPublic Class Form1
Private Sub PictureBox7_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles PictureBox7.Click
End Sub
Private Sub ShowDigit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ShowDigit.Click
[Code] .....
How would I finish off the code in ShowDigit3 so it shows the correct picture image for any number 0-9 in TenSecs??
I have a treeview with two nodes..I m showing the contextmenu when the user clicks on any portion of treeview ....
[Code]...
I have created a basic query generator which allows a user to select the Select, WHERE and criteria attributes using a number of checkboxes.However i have got stuck. In the results form i have the following code
Private Sub DisplayRecord()
RichTextBox1.Text = ds.Tables("newResults").Rows(intCurrentRecord).Item(0)
RichTextBox2.Text = ds.Tables("newResults").Rows(intCurrentRecord).Item(1)
RichTextBox3.Text = ds.Tables("newResults").Rows(intCurrentRecord).Item(2)
[code]....
The program keeps on crashing if the user does not select the corresponding amount of display records from above for the amount of attributes they want for the SELECT part of the query in the intreface in form 1.
How would i go about making something where the number of SELECT attributes selected which are listed in a string create the correct number of textbox fields in the results form (form2)
under my project I have the following
However when I use this code.
lblABOUT3.Text = "Version : "
lblABOUT3.Text += My.Application.Info.Version.Major.ToString()
lblABOUT3.Text += "." & My.Application.Info.Version.Minor.ToString
[Code]....
I am trying to bind a textbox to a binding source (using the IDE DataBindings Editor) and it works fine except for one thing: if I delete the text I get the subject error. What I want to happen is the datarecord field be updated to a dbnull value -- how do I get that to happen?
View 4 RepliesI have a problems with my application..
1. collapse and expand treeview when i click plus sign (+) on treeview, treeview didn't expand subfolder but when i click image, treeview expand it.
2. showing path that i check on treeview when i check the treeview then i'm click the button, then return path that i check
This is my code..
I get a mail from pop3. There the mailbody as String shows "=20" for a space and the Characters "äüö".... are false too.How can I convert the text to get the correct String ?
View 8 RepliesI have a form with three text boxes. Once filled in and a check is made all boxes are cleared and I want to reposition the cursor in the first one.
View 1 RepliesI'm wondering in figuring out, how to send emial on click of button in vb.net in defined format with some links.
Currently my status is: I created a dropdown which load the list of some codes from sql.In sql i have created a table which maintains code and emailBody. Now when I Select some code in the dropdown and click on the "button". I wants to retrieve the emailBody associated with the code in the same format which i Have in sql. currently I'm able to retrieve the emialBody but it is sending as paragraph when I check the email. But while bebugging dataset xml view is in correct format.
and also how to add links to the text in sql?
I am working on a scrolling text operation within a VB.net/ASP.net application. However, I am getting an error command from the following two commands:
Me.ScrollingMarquee.InnerHtml
Return Me.ScrollingMarquee.ClientID
The error is that the InnerHtml and ClientID properties are not recognized as members of the class. Apparently I am not using the correct DIM command for "ScrollingMarquee" (e.g. "Dim ScrollingMarquee As Control" is incorrect)).
Using this
TxtBox = New TextBox()
With TxtBox
.Name = "T" & reader("area").ToString
.Visible = True
[code]....
The name would come out like "T3" Now I want to put a value into that textbox.How can I address the correct Textbox?
In my program I want to add some values together with a running total, and then show that total in a text box. When I try to run it, though, it just shows zero.Here's the code I'm using
TotalPrice = TotalPrice + Price
Next
TxtLuggage.Text = TotalPrice
this chunk was a part of a For next loop.
Something annoying suddenly happened with a text box in a self made program in Visual basic 2008. Whenever I try to run the program, this text box shows what is behind the program itself. (For example my desktop background)
Not only that, if I click on it with the mouse, the window which is behind my application will pop up in front.
I tried to replace it with a new text box and a new name, in case I'd been messing around with some wrong properties, but the problem still remained.
I don't know why but text that should display in a text box, ALSO appears at the top of the form, where the title would be. Here are pictures of what I mean. The first picture is before the button to display the text is clicked. The title at the top is "Surrogates (20009)". The second picture is after the button is clicked and as you can see the text shows up in both the textbox and at the top.
View 5 RepliesHi, i'm trying to use the treeview to display the text of a rtf (rich text file) file when an specific node if clicked.HomeOMGWOOTFor example, if i pick OMG, i want the text of lol.rtf to be displayed on a richtextbox. But somehow i just can't manage to get it... I know to import the text of a .txt file to a textbox, but using the treeview makes it more complicated.This is the code im using right now:
Private Sub TreeView1_NodeMouseClick(ByVal sender As Object, ByVal e As System.Windows.Forms.TreeNodeMouseClickEventArgs) Handles TreeView1.NodeMouseClick
Select Case e.Node.Index
Case 0
[code]....
Another thing is, that i can't import the *.rtf text into a richtextbox and i don't know why.
Assume that there is a web site which includes 3 different pages. I want to show a text one of the pages randomly, with is formatted with css.
For instance the pages are below:
hello-world.aspx
hi-sun.aspx
good-night-moon.aspx
* When John enters to the site, the text will appear on hi-sun.aspx,
* When Elmander enters to the site, the text will appear on hello-world.aspx
And when one enters the page which includes a special text, even if come again, it shouldn't appear.
Psedue Code:
if(Session["first"] == "1"){
//show the text in a random page }
else {
//text.visible = false
}
In the if block how can I supply the text in a random page. (it shouldn't appear in every page, should appear only one page).
I have a form used to display records read from a dB. The record fields are displayed in textboxes to allow editing. When the form loads, it reads all records from the table and loads the first record to the form - very straighforward. I set the Textbox.Readonly = True after loading the data. I have an "Edit" button that sets the value back to false so that editing can occur.
All fields display correctly apart from the first field textbox where there appears to be no text displayed. If I press the "Edit" button and set the cursor into the textbox and use the arrow key to move left, the text is there. In other words, the text is loaded to the textbox but somehow it is hidden. Now if I move to the next record the field information displays correctly. The problem only occurs when the form is first loaded and the first record is displayed.
Now for the strange part. If I delete that (first) textbox from the form and then re-create it, the weird behavior moves to the next textbox control and the first textbox behaves correctly. I have checked all the properties for the textboxes and made sure they are all the same. I have had this problem before and found the only way to overcome it was to regenerate the entire form again. Does anyone have any clues on what is going astray?
Ok I am trying to make it so that if words are found within the 'Textbox1.text' they will be delete or remove or completely not allowed to even be entered into the text box. I have found a code on these forums from a previous post which has worked for me
View 6 RepliesI've got an unbound DGV with several columns that I am programmatically adding rows to. All working fine, apart from when I try to set a really long string in one of the cells, then that cell just appears blank. The string IS in the cell because if I select the cell and do this:
[Code]...
then the string gets copied to the clipboard and I can paste it into Notepad or whatever without a problem. So it is just purely a display issue... but it doesn't seem to make any difference if I resize the cell (horizontally or vertically) and I can't understand why it is doing this.
[Code]...
I created a form using the TabControl and was playing around with the layout. I want to have the Tab and Tabs body to be transparent whether on that tab or not.
Now I changed the DrawMode to OwnerDrawFixed which gives me the look I want but unfortunately now the text disappears.
I have changed the fonts and colors of the text but when set to OwnerDrawFixed the tabs are all blank even though I have text written in the properties.
1. Is there a way to change the default white background for the focused tab without setting the drawmode to OwnerDrawFixed
2. when it is set why is my text not showing?
Here is a visual of what I mean:
I am using a windows 7 system.
Is it correct to correct properties values on the fly? for example: (note the .ToLower)
Public Property X() As String
Get
Return _x.ToLower
End Get
[code]....
i'm trying to use the treeview to display the text of a rtf (rich text file) file when an specific node if clicked.HomeOMGWOOTFor example, if i pick OMG, i want the text of lol.rtf to be displayed on a richtextbox. But somehow i just can't manage to get it... I know to import the text of a .txt file to a textbox, but using the treeview makes it more complicated. [code] Another thing is, that i can't import the *.rtf text into a richtextbox and i don't know why.
View 3 Repliesi'm working on a system that upgrades a basic version to a proversion but i have a payment gateway . it generates a code in an SQL DB.now i have a form in VB that has a textbox and a button how can i let VB connect to my SQL DB receive the code and then check if that code is correct and if its correct download silence the pro file. from an url.
View 7 RepliesI 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
i have a RTB control on a form showing rich text
At the top of the RTB i have a toolstrip with bold, italic, and underline buttons - these work just fine. However i need to add some color buttons, i dont need a color picker since i only need 3 colors - Black, Blue, Red. So i added some buttons for these, however i cant get the buttons to work... my syntax is wrong. I also dont want the color buttons to remove any other formatting from text (like bold, underline, etc) - i achieved this for the other buttons like so:
Private Sub BoldButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BoldButton.Click
NotesBox.SelectionFont = New Font(NotesBox.SelectionFont,
[Code].....