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.
I need to know how to change the foreground color of a single character in a textbox control programmatically.
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.
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 3.5View 18 Replies View Related
I have a combo box which will store a list of RGB values generated when the user makes a custom color in the color dialog. The values are stored in the combo box in RRR, GGG, BBB format. I have this working. The code for this is as follows:
Dim colorR As String = dlgChooser.Color.R.ToString()
Dim colorG As String = dlgChooser.Color.G.ToString()
Dim colorB As String = dlgChooser.Color.B.ToString()
lblTitle.ForeColor = dlgChooser.Color()
cmbRecent.Items.Insert(0, colorR & ", " & colorG & ", " & colorB)
cmbRecent.SelectedIndex = 0
The next part is to change each recent color's background color to match whatever color the values represent (so that it's easier to pick from the colors). How do I assign a background color to each item listed in the combo box?
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 View Related
[code].....View 1 Replies View Related
I have a combobox called cbMaterialType on a windows form that's bound to a table in SQL - everything loads great and the combobox displays 'Material' items as it should, in that table I have two fields - Material (as mentioned above) which is a char(25) and InStock which is an nchar(1). If the InStock field contains a '1', I'd like the individual material to be green in the combobox, if '0', then red. I have the simple code in the drawitem event of the combobox as follows, but can't seem to get any results at all:
Private Sub cbMaterialType_DrawItem(ByVal sender As Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles cbMaterialType.DrawItem
If MaterialTableAdapter1.GetData.Item(cbMaterialType.SelectedIndex).InStock = 1 Then
cbMaterialType.ForeColor = System.Drawing.Color.Green
cbMaterialType.ForeColor = System.Drawing.Color.Red
I've never worked with any form of color in comboboxes before and this is my first attempt at the drawitem event.
I have a TextBox that displays a color as its background color and the background color code in its text. I have set the text color as Black.The problem is that if the user sets the color as Black then the color code will be unreadable. How do I set the text color programmatically so that it becomes readable when the user selects any color?View 1 Replies View Related
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)
I would like to make an application whereby the user can select a color, enter a character into a textbox, select another color, enter another character and so on and so on...This multi colored text that has been entered into the textbox by the user must then be shown on a label. I cant get the damn characters in the label different colors They are all for example, either red or all blue.View 2 Replies View Related
i want to change color of text box control or another control when it is focused,its color changes around border.View 5 Replies View Related
I'm studying chemistry and wanted to make a quick app for studying the periodic table. What I have is 36 text boxes. I have a structure that can hold each of the 36 element's info, and an array with 36 instances of the structure.
Dim Elements(37) As Element
Dim strSymbol As String
Dim strElementName As String
Dim strNumber As String
When I mess with it, sometime the text boxes will fill in, but randomly and the comparison between the input text and the info stored in the data structure never compare correctly. 90% of the time the structure data is showing a null.
How do I do that? I tried to change many properties, but I can't find it.View 3 Replies View Related
How do I change the color of the tab control in vb.net.View 1 Replies View Related
I want to change the border color of a textbox. I have tryed to override the onpaint event (setting userpaint to true), but in this case I must control all the painting events of a textbox. So, this isn't a good thing. This seems to work, but the user control has no text property. And I woult like to override the gotfocus and the lostfocus events.
I am trying to change color of a selectedtext in Rich TextBox.When user check color radio button it should change the color of the selected text.I have 4 radio buttons inside groupbox.Can someone tell me how do i select text and change color.Below is my code but its not working as expected.[code]....View 6 Replies View Related
how can I change the grey part into white color? I want my tabcontrol filled with full white color. So far what i did is like this:
When I use this code I get the error "Property 'Chars' is 'ReadOnly'."
knows how to change the border color of a textbox at run-time. What i mean here is i already have textboxes on my form at design time, and want to change theirView 3 Replies View Related
How can I change the color of certain dates in the MonthCalendar control in VB.NET? For example, I need to change the color of Jan 21 to Red, Sundays to Orange and so on...View 3 Replies View Related
I have a listview control. I want that whenever I select any row in the listiview its color gets change with some userdefined manner and once deselect it will change to default colorView 3 Replies View Related
how do I change the border color and border width of textbox as something shown below
If it is mouse hover I need to display one colour and on mouse down I need to display another colour.
detailed process with the source if available.
I want to change the TextBox border color if certain event is true.
For example, in a GroupBox, there is a TextBox and a Button.
If the TextBox is empty, and I click the button, I want the TextBox border color to change to red.
If the TextBox is not empty, I want The border color to remain unchanged.
How do I change the TextBox border color on a certain event?
I am fairly new to vb.net and the form includes 3 picture boxes in red which you can click and change their color to green, also each picture box have three text box associated with it and they are by default color dark gray. I want the system to check whether the picture boxes are clicked and if yes set the associated text box colours to white.
Here is the code I wrote:
Public Class Screen
Dim T(1, 2) As TextBox
Dim S(2) As PictureBox
Dim x, i, j As Integer
In a asp.net web site I'm using a TreeView to display data from a xml file .this is the TreeView HTML code
<asp:TreeView ID="trvPILDeepSearch" runat="server" ImageSet="Simple" BackColor="#F8F8F8" BorderWidth="5px" BorderColor="#F8F8F8" LeafNodeStyle-CssClass="leafnode" Width="600px" >
Now I want to change the text color of the Parent nodes, Is it possible to change the colour only in selected nodes
Name1 <-- Change the color of this
Name2 <-- Change the color of this
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 View Related
does anyone know how to change the text color of a disabled checkbox control?I have drawn a black background on my form interface and a checkbox has been positioned on top of this background. When the checkbox has its enabled property set to false, the text cannot be seen at all ( so I assume the disabled text color is black ).Does anyone know how to change this color? I've tried changing the chkbox.forecolor property from within the program code but it didn't change the disabled text color :/View 3 Replies View Related
Is there a way to draw in the foreground of a container control. Such as a Panel, or PictureBox.
I need to be able to draw across multiple controls all within the same container.
Lets say, that you have a Panel containing Five Buttons. Is there a way to draw say a line across all five buttons, that will show as a continuous line, using only the Graphics object of the container?
I can only get the line drawn in the background such that the controls are drawn over the line and it appears broken. In the actual usage there are 25 controls and I would rather not have to loop through each contorl and drawn the line if needed, every time the control is invalidated.
I'm trying to gather some WMI data, search that data and depending on the results change the color of a textbox and append some text.I can acheive this using a select statement but was hoping there is a more elegant solution as what I have generates a lot of similar code At the moment, the WMI data contains two properties I'm interested "State" and "ReplicatedFolderName". The"State" value determines the color and text that goes in the text box, however there are different textboxes for each replicated folder name.What I have which works is
Code to gather WMI data
For each mo in queryCollection
If (CShort(mo("State"))) = 2 Then[code]........
How do you do it?View 1 Replies View Related
How can I change the listview control selected item background color?View 1 Replies View Related
I've got a couple of instances of a user control on a flowlayoutpanel. The user control has got a couple of controls on it, and very little / almost none of the control's original space is visible. I need to know when the mouse is inside the usercontrol. What then happens is that the border color changes (of a control in the user control), and when it leaves the control, it changes back to original state.
I tried the following:
Private Sub ctrDashboardWidgetFrame_MouseEnter(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.MouseEnter
Catch ex As Exception
And it works, but it only works when you move over the original visible space of the user control, and doesn't work when you move over the child controls inside the user control. How I'll be able to achieve this to also work while the user is inside the full user control and not just it's visible space?
dp.SyntaxHighlighter.ClipboardSwf = '/dp.SyntaxHighlighter/Scripts/clipboard.swf'
[code]For some reason I cannot change the color properties for the MonthCalendar control.[code]No matter what I change it to, it stays to its default color of white and black. Actually none of the color options work on any of the sections of the control.I am trying to hide the white border around the control and but a blue bar under the name of the month (top section).I have tried deleting the control and creating it anew on the form but no luck.It was working a couple of weeks ago.View 1 Replies View Related
ive search on the net on tab control in vb winforms but no luck. It is possible to change the color of the "rectangle part" at the topmost of the ab pages in tab control ? I have 5 tab pages and i want the tab pages small rectangle at the upper part.[code]Is this possible guys using only the properties on the tab pages? I dont need a very long codes which i don't understand in the first place.View 1 Replies View Related
Is it possible to change the forecolor if individual cells depending on its value (for instance changing from Navy to Red if negative in currency columns?View 1 Replies View Related
Since there doesn't appear to be a built-in ability to change the visibility of an individual tab page within a tab control, is there a generally accepted work around to do so?View 6 Replies View Related
My form has a texbox where user enters an ID. IDmust be4 chracters in length andof the form: begins with either "E" or "e" and the next 3 chracters cannot be "all characters".
E102 - corect
e3ff - correct
i have 2 tables assignment and feedback, in a gridview it displays all the assignments, the assignments then get feedback. im then wanting to change the view feedback button in the gridview depending on if there is new feedback for example:the feedback table has a state field in it so when its 1 i want that image button to change to the one with the +View 1 Replies View Related
I need a few columns in my datagridview to have the font be aligned to the right, but no matter what code I use it doesnt work.
I would also like my columns with numbers to always have 2 decimals.
And lastly I would like the right side of the column header to be blank and not movable. I can do this by adding another column to my table with a blank name and then set the width to fill, but the problem is I can just move this around, which is not good, I want to freeze it so it looks good. I do want to be able to move around on the other columns, just not this one. Unless there is another way to do that?
Is it possible to give individual cells in a data grid view row different styles such as backcolor, fontcolor etc?
I do not mean giving the whole row a new style, only a specific cell.
With the ListView control, in Report mode:Can it now be controlled at run-time to do the following:
- Change the background color of an individual vertical Column (including the header)
- Change the text Font of individual listsubitems.
How to change a forms background system color schemes to windows default color schemes in vb.net?View 2 Replies View Related
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 View Related
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.
How to change the Data Gridview Button Back Color and Fore Color Based on Condition in Vb.net2005. i'm Attaching the gif tooooView 5 Replies View Related