I'm making a user control, and I manually draw the text string, but I can't seem to keep it centered. I need it to stay centered no matter what the font, or string length.
View 1 RepliesI am not sending any sensitive or security information in the query string. I am currently using Base64Encoding along with MD5 Hash. I want to shorten my url as far as possible.
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the rules are that same coloured blocks of two or more can be removed by clicking on them. blocks then slide down from above. if a column is empty columns other columns move in from the sides.when someone clicks on the green blocks in the bottom row the columns should slide in from the sides. columns to the left of the black line slide right and on the right of the black line slide left. so in this case only the two rightmost columns should slide from the right to the black line after removing the green blocks.The problem i am having is in designing a suitable algorihm to do the collapsing after the removal. my current approach is to test each column from left to right to see if it is empty. if it is empty then i slide whatever column is to the left (if left of the black line) or to the right (if to the right of the black line) over the blank column and repeat this in the direct i am sliding from
View 1 RepliesI am trying to make my first program in vb.net 2010, and I have a question.ou know how when you have a button, the text centers itself within the frame of the button?I have a label in my application, that displays a different text (through the label) everyday.
View 1 RepliesIm trying to format the length of a DataGridViewComboBoxColumn based on the length of the longest string in the comboBox. Here is the code I currently have but it only formats the DataGridViewComboBoxColumn based on the users previous selection in the comboBox.
Is there a way to have the DataGridViewComboBoxColumn at the length of the longest string in the comboBox? Here is my code.
Private Sub comboTest_SelectionChangeCommitted(ByVal sender As Object, ByVal e As EventArgs) Handles comboTest.SelectionChangeCommitted
Dim senderComboBox As ComboBox = CType(sender, ComboBox)
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MVC 3. Vb.net. Part of my app generates PDF files using Itextsharp. Some strings are too long to go onto the background image correctly. So I basically need to split this string when its over 26 characters long and when it splits it cant split in the middle of a word. from there I will use newline to add the string to the right to the next line... I did start bulding the function that I will pass the string into test for length and then pass back the string after it finishes.
Private Function stringLength(ByVal _string As String) As String
If _string.Length < 26 Then
_string.Split(
End If
End Function
does anyone know how I can format the width of a DataGridViewComboBoxColumn based on the size of the string which the user selects?
my code is the following, Im way off!
Private Sub colwidth_SelectionChangeCommitted(ByVal sender As Object, ByVal e As EventArgs)
If (comboTest.SelectionLength > 0) Then
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how to split a string into an array based on it's length?Say if I want the length to be 350 then every 350 chars in a textbox will be split into an array like [code]
View 14 RepliesSince we have to resize the combo box dropdown area based on the combo box item length, used the drawstring() to add items to combo based on the item length. This gave us the below issue: On moving the cursor on the drop down area the font color and the background color are back hence the text is not readable (i.e. the whole item becomes black).
Below piece of code is used to achieve this,
Private Sub cboClient_DrawItem(ByVal
sender As
Object,
ByVal e
As System.Windows.Forms.DrawItemEventArgs)
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We tried changing font color and the dropdown area backcolor on selecting a particular item. How to make the text readable (i.e. the font color should change while if we scroll on the item).
I would like to format output to a property of a custom control I have made.For instance I have a literal control in my control and when populated I want to check if it is longer than 30 characters long, if so, then go to the next space (as to not cut the word off) after the 30th character and place a <br /> tag in to place the next 30 characters on the next line.So if there were 100 characters in a string, there would be 3 line breaks in the label.I have the looping worked out to get the label populated but cannot get how to dymaically create the array based on the string lenth property and index of method.
View 7 Repliesim trying to make a a rogram that will calculate the area of a rectangle based on the lenght and
width given by the user
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I'm looking for help resizing a label's size and its font size based on its window size.That's to say when a window resizes, the label itself adjusts it font and background box to do the same.I know I'm triggering something on the Resize event of the form, but I don't know what.
View 2 RepliesI've a tablix with alot of rows. I use =Fields!LedningLaengde.Value to set the value in the cell, that's on a row in the Tablix..The new thing, is that the font need to be red if =Fields!LedningLaengde.Value is equal to -1 how can this be done?
View 1 RepliesI had set a print format to print some word in a Text box, when I input the text in text box is an normal size from system,but I want it print out to printer follow the Rectangle size that is was set to print out on paper.actuary i want it can auto size the font size follow by the length of string.
View 1 Repliesi am getting a syntax error at drr(5) which 5 is the column i want to base the color change on. this method works when i am using a dataset
Dim Land As String = "Land"
Dim Air As String = "Air"
Dim Cruise As String = "Cruise"
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How to list all font in combobox, and how to change selected font in list accordin font in combobox?
View 3 RepliesCan anyone please explain with the easy coding how to reverse this algorithm so that I get back the original text string?
Public Function CreateIntChecksum(ByVal s As String) As Integer
Dim r As Integer = 0
For i As Integer = 0 To (s.Length() - 1)
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How would I "create" an algorithm and get it to encode text in a textbox?
View 3 Replieswhat is the code for finding the shortest,average and longest sentence form the text box
View 4 RepliesI am trying to implement an Algorithm called "Diamond-Square Algorithm" I am having trouble ending it so that it retiurns the required result. So far I have the folloiwng.
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Okay here's what I'm trying to do. I want to change the font size of a label based on the size of the form.If the form size is 0 through let's say 500 I want the label size to be 50. How can I write this?
View 5 Repliesthis is not working?
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End WhileI am trying to read from the ": " to the end of the line. I keep getting this error: Index and length must refer to a location within the string. Parameter name: length
am getting the above exception while swaping Items in the list(lstRoutePriority).PFB my code
if (lstRoutePriority.SelectedIndex > 0)
{
//Swap the two items
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why can't I find a property for my richtextbox for centering its text? A textbox has a property named "TextAlign" while in richtextbox, there is none. How do I center the text in my richtextbox?
View 3 RepliesG10L41T20P0C15D1.2S1I0E1.2H4.7262K0.J0Q1450N000000 01
G10L41T21P0C19D0.87S1I0E0.875H5.9386K0.J0Q884N0000 0001
G10L41T22P0C2D0.53S1I0H7.3233K0.159B0J0Q236N000000 01A0.
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i have a text box that has a max length of 5. when typeing into that text box the character input stops on the 5th character. if i set teh text property to a sting that has more than 5 characters the text box accepts the string. in vb6 i think that the text box would truncate the string to 5 characters.
does anyone know of a way to truncate, or get the text box to only accept the maxlength of the text box
how to turn a visual basic variable into a clickable hyperlink, and email and also center the text? Also, when I bold the first variable, everything else gets bolded. Can I turn bolding off after the first variable?
myMarker.Text =
"<b/>" & (irow("BarName") &
"<br/>" &
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I was writing an application that draws a bunch of random lines on a form with the mouse move event. I set the windows start position property of the form to center screen, but no matter what I did the form would appear in the windows default position. After around 30 minutes of cutting code and trying to paste it into new projects, it still wouldn't center the form. I finally gave up trying to center the form by setting the form property, so I changed it to manual and wrote code that centered the form horizontally, and around 50 pixels from the top edge and the code worked. Has any one else had this experience with VS 2005 proffesional?It was really bugging me for some reason.
View 6 RepliesI works fine with Vista, thats where I developed this app. My question in Vista all the forms are centered. but when I take it to XP they are more to the right. This is the code I used.
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RichTextBox C#
When i do a comparison
if RichTextBox.Lines.Count() > 2
//Do Something
For some reason i get these data stored in rich text box, while i am working on restricting that i need to validate for the screwed up data
[0] - "East coast road"
[1]- "New York"
[2] -""
This returns count as 3 where in there should be only 2, how do i eliminate that white space next line?