DatagridView - Initial Load Formating
Jul 5, 2011
I have a datagridview and need to do some formatting to it. On load the row 0 column 0 cell is highlighted. I need users to click on datagridview to select a value. The issue is with the initial load highlight it looks like the first row is already selected when in fact it is now. How can this highlight be disabled? Each row of has 7 cell, the user is able to select any of the cell of a row and the corresponding row ID is selected. The issue is that only that one cell is highlighted.
I would like the entire row highlighted regardless of what cell in that row is clicked on. One of the columns is a status value. I would like to color the text based on the value. For example if the Status is opened I want the text to be red, if the status is closed the text color should be default.
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Mar 25, 2011
I have an MVC application which sets some session variables based on internal static IP addresses.I have built an ApplicationController to override the OnActionExecuted sub in MVC for data that I need to use throughout my application.However, the code below, which is just a snippet of my code but is edited for my post, only partially works. On initial page load, the session variables aren't saved, but after a page refresh they are. The issue I have is that these need to be saved on the initial page load.
If Session("Item1") = Nothing Then
If IpAddressShort <> "" Then
Dim locInfo = cmsRepository.GetInfoBasedOnLocation(IpAddressShort).SingleOrDefault()
If locInfo IsNot Nothing Then
[code]....
Theoretically, if I'm correct, if there is no Session("Item1") set/if Session("Item1") is empty, then the rest of the snippet should run and set those variables.How come this isn't setting those variables on the first time the page load?
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Feb 8, 2010
I have a datagrid view containing a customer list that if if double click on a row it brings up a customer maintenance window. Once I hit a save bottom on the second form how can I automatically update the database, refresh the grid on the initial window but remain on the same row on form1 that I double clicked on in the first place. Currently I am re-loading the datagrid on the initial form with all the data once I close the second window down.
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Jan 8, 2011
Using VB.NET 2010 I don't know, how I can format a decimal as wanted...
Example:
Value = 1 / Wanted Format = 0100
Value = 2,5 / Wanted Format = 0250
Value = 24,25 / Wanted Format = 2425
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Oct 18, 2011
vb
DateAdd(DateInterval.Year, 1, CDate(Form1.DataGridView1.CurrentRow.Cells(1).Value).Date.ToString("yyyy/MM/dd")))
[code].....
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Jul 13, 2009
I have a richtetbox and i have it so that the user can change the font and the font color, does anyone know how i could get it to print with the formatting (font, size, color)?
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Jul 12, 2011
I don't know how to format a timestamp in VB so it gets inserted into the MYSQL database in this format:
[Code]...
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Jun 24, 2010
Date.Now.ToString return a string like "6/24/2010 3:31:27 PM". I only want the year to be 2 digits, like "6/24/10 3:31:27 PM". What's the best way to do this?
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Oct 9, 2011
2 Listboxes gives values to listbox3 like "listbox1item:listbox2item"When I export it to txt file and open in notepad, it shows listbox1item:listbox2item listbox1item:listbox2item listbox1item:listbox2item but when I open same file on wordpad and other text editors it shows like
[Code]...
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Dec 2, 2009
I am using the DateTimePicker control in a Vb.Net Windows project.I would like the date to reflect the Regional Settings on the user's computer, but also to show the month name, rather than the month number.For example, if my computer is set to English(US), I would like to see Nov 26 2009, and if my computer is set to English (NZ), I would like to see 26 Nov 2009Is this possible?
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Nov 18, 2011
I am working in VB.Net and trying to use Regex.Replace to format a string I am using to query Sql. What Im going for is to cut out comments "--". I've found that in most cases the below works for what I need.
string = Regex.Replace(command, "--.*
", "")
and
[code].....
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Feb 12, 2010
with express 2008;how can i code the datagrid basing on its cell contents
(1) it's column width
(2) row background color
(3) fore color
(4) font size
all properties are read only ?
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Mar 7, 2012
I'm entering 123 into a field and getting 231.It's because I'm formating the text as I change it.
Private Sub txtObject_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles txtObject.TextChanged txtObject.Text = Format(Val(txtObject.Text), Zformat)
End Sub zformat is "0.0"
Initially the field is "0.0". If I highlight it and type "1" I get "1.0" the cursor is now in front of the "1",I then type "2" and get "21.0" and the cursor is in front of the "1",I then type "3" and get "231.0".
It is because the cursor is in the "wrong" position.Is there a simple way to fix this?
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Sep 8, 2009
Have a bit of code ported from VB6 to VB.NET. It uses Write and WriteLine all the way to produce output files.
Now, I need to compare outputs from original and ported code, but there's one tiny problem with number formatting. For instance whereas VB6 code Writes just .5, the VB.NET code produces 0.5, instead of .0005 (in original) it writes 5E-4, etc.
How can I make VB.NET's Write to write numbers in the same format as VB6? The option of refactoring writing code to include formatting step is not acceptable.
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Mar 30, 2011
Have a column of dates which i need to compare to a specific time of the year, which establishes what calculation needs to be applyed then depending on the outcome apply conditional formating to highlight an adjcent cell, but need to remove the YY element as the contents spans multiple years.
if the date in A1 is between 1st Jan & 14th Mar use -8
if the date in A1 is between 15th Mar & 15th Oct use -17
if the date in A1 is between 16th Oct & 31st Dec use -8
Then deduct the above value from B1 to give a target for each row (from 3 onwards)if the target is < the value in n then change background orange in f
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Sep 2, 2010
I have an access database that is populating a txtbox field on my form..How do I get those results to be currency?do I add code to the form? or do I add code to the function of the tbl? [code]I dont know which side to code or what to code to get the results to be formated as curency
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Aug 13, 2011
VB.Net (2008) doesn't seem to allow inserting formating characters (eg.) in String.Format:
'BAD MessageBox.Show(String.Format("{0}{tab}{1}", "Foo", "Bar"))
'BAD MessageBox.Show(String.Format("{0} {1}", "Foo", "Bar"))
MessageBox.Show(String.Format("{0}" & vbTab & "{1}", "Foo", "Bar"))
Is there an easier way to build a formated string that must contain formating characters?
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Jun 4, 2009
I Have a RTF File which i have exported from CrystalReportviewer Now i want to assign the exported RTF to a RichTextBox[code]..
The File is Loaded successfully.. But i m loosing the Formatting , i mean to say When i m opening the Same RTF Outside of the application its Showing the Format As it was in Report ... But While i m Attaching it to Application It looses all the formatting .
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Sep 25, 2010
This is my second post and today I have the following problem:I want to make a Steam Gamertag Maker ..
1) I have a RichTextBox.
2) I have 8 buttons each representing a color (red, green, yellow, blue, teal, pink, white and black ..)
3.1) I enter some text into the richtext box.
3.2) I select part of the text.
3.3) When I press a button, e.g Blue and the selected text changes to that color.
3.5) I have a copy button, that copies the content of the richtextbox .. and that is where the problem starts .. (The copied text has no color and so on .
4) If I press, for example the Blue Button, I want that the following text "^4", is written just in front of the selected text and that the selected text is colored blue at the same time. The other text should not be affected by those adjustments ..
5) If the "^4" is inserted, it should be hidden
6) If everything is colored, I press the copy button and it should copy the whole text, including for example the "^4" ..
7) I want the "^4" to be hidden, because it looks better, but if I copy the content of the RichText box it should be included ..
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Aug 18, 2009
I got an email I just created using Outlook automation and I need some help to get it formated nicely:set Font of the body set font-style to bold of certain words insert a picture into the body (this is not an attachment) when putting text in the body using VB.net looks like outlook automatically adds spaces for each "paragraph", how can I get rid of these spaces? how can I get my signature on because it disappears when text is added to the body [Code]
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Jun 3, 2011
If I have a RichTextBox and want output like the first line is a font with capital letters and bold, while the next line on the contrary, what should I do?
output like this:
MY NAME IS
Diana
My address is
China
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Nov 18, 2009
I expected this to work[code]...
The date gets formatted according to local settings, but not the time.
I seen API examples but, dangit, this should be easy and built into the framework.
Why is it working for the date but not the time?
For example, check out my regional settings for displaying time [url]...
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May 5, 2010
how to load the datagridview in vb.net code
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Jan 29, 2010
In order to save the DataGridView to XML i use this [code]...
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Apr 16, 2010
i have a datagridcomboxcolumn, i got the values but now i want to do the same like a 'normal' combobox, i want to load one value from Medicines Table in the third datagridview column (datagridtextboxcolumn), in my datagridcombox the display member is the Medicine's name and the value member is the Medicine id. i tryed to use a dictionary but i don't know in wich method i will reference to it.here is my code to load the datagridcombox
vb
Private Sub frmAddCompra_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
[code]......
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Nov 9, 2010
DataGridView i will like for DataGridView to Save when i close my application and i will also like to Load when i open my application.
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Jan 19, 2011
I am not sure why my dataset is not being posted into datagridview
Sub to load the form and datagrid view
Private Sub btnMueME_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnMueME.Click
[Code].....
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Mar 15, 2012
My code is working fine I just need a way to reset the DataAdapter1 into 0 (like reset) So if the user hit the button search 2 times to shows up only 1 time the elements of database "product".. If i used the code below and hit 2 times the button the DataGridView show 10 product for examplat the first time and +10 for the second, a total of 20 products, even if I search then edit a product and search again it's fixed the previous table and prints again 2 times the table....
DataAdapter1.SelectCommand = Sql2 ''database load
DataAdapter1.Fill(ds2, "products") ''dataset
DataGridView1.DataSource = ds2
[code].....
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Mar 13, 2012
I'm trying to update a DataGridView via a Delegate. This is part of a simple application but the initial query takes 4-5 seconds to generate. I want to FillSchema to build the DataGridView so the application launches quickly and then updates the data.[code]...
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Apr 12, 2012
Instread of using SQL Connection is there a way to save and load the rows from an .INI file and if it can, mind showing me how?
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