I have a simple problem to solve: dispay row in my datagridview in alternating colors, say Gray, Blue. I'm connecting to an Access database, and pulling records out of a single table as shown in the code below:
[Code]....
I want four rows in a row to share a color in a datagridview and alternate between two colors every fourth row. What I'm doing is this:
Code:
Public function FormCells() As DataGridViewRow()
Dim NewRow(Forms.length - 1) As DataGridViewRow
[code].....
How can I create alternating background colors for listview rows while only using ItemTemplate? I don't want to use AlternateTemplate because I would have to edit both of them everytime I want to change something when all I'm using it for is to create the alternating background colors. So what's a way I could do it using only the ItemTemplate?
View 4 RepliesI have a puzzleing situation where only 120 of 151 colors defined in ColorList(i) display.
In the following code, btnsetup_click assigns 151 colors to a matrix of rectangles in a picture box. When 1 of these rectangles is clicked, it assigns the color to btnPen or btnBrush, depending on a left or right mouse click. Hovering over the rectangle displays the name of the color in label 'ColorOver'.
This all works fine except only the colors 0 to 119 from the array are actually displayed in the picture box. Yet, if I hover or click over the missing colors, the color name is displayed and the button is assigned the color that should be displayed.
Dim ts As Integer = 25 'sides of toolbox squares
Dim tc As Integer = 24 'Tool columns
Private Sub btnSetup_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSetup.Click
[Code]....
I am using several instances of a panel object I am creating.I would like to be able to draw a diagonal line from the upper right to the lower left corner of some of the instances.I have been able to create the panel with a background image that has a white line on a transparent background, and I can switch it on and off, but I would like the line to have the active text color.How can I make an image object that uses the system palette?
View 6 RepliesHow can I display a color dialog with a list of known web colors for the user to choose?
E.g.
black
white
dimgray
gray
darkgray
silver
etc.
I need to display ALL web colors
Is there an easy way to display the rgb code of system colors in VB2008?
That is, I am looking for some code that will retrieve the names of the colors that are used in the system colors and display their rgb codes (and maybe show a sample), so I could display, for example, what the rgb code for "control" is.
I am trying to find a way in VB using Visual Studio 2005 to have two different colored text on the same line of a DataGridView using the cell painting event
I am trying to accomplish the following.
ABC QRS
DCR BBL
Where all letter B's are Blue and all Letter R's are Red.
I have searched and found someone requesting the same. They had an example of how to do this on two different lines within the same cell but not on one line.
I don't understand the code well enough to make the change and several people that responded gave the code equivelant in C# instead of VB
The Code that they had was as follows:
If e.ColumnIndex = 0 AndAlso e.RowIndex > -1 Then
If e.Value IsNot Nothing Then
Dim lines As String() = e.Value.ToString().Split(ControlChars.Lf)
[Code].....
I have a big datagridview that has a list of items, that have several states, every state has a date. My dgv will look like this:
----- Date1 | Date2 | Date3 ...
It1 |
It2 |
It3 |
The same item can have multiple states in the same date, for example: The item1 enters the factory in the date1, and leaves the factory in the same date1, what i need it's that the intersection cell, have one line with the background in green with an F (means that the item enters in the factory), and in the same cell, but in another line (multiline) in the same cell i need another F but this time with the background red (means that item leaves the factory).
The usuals columns doesn't allow me to do this, i created a simple code to use a image column and then draw a image that does what i want, but i don't like the final results and it's a little slow, and when i select the full row, i don't have the usual selected cell visual effect in this columns... I was thinking to create a datagridview column with a different type (inherited) but i don't know what column to use as base column for my column, image column and then paint the content of another control in the cell or another type?
In my datagrid view I set the header columns to speccific colors after the grid is filled:
frmMain.DataGridView1.Columns(gridCols.availableCGWP).HeaderCell.Style.BackColor = My.Settings.colorCgwp
frmMain.DataGridView1.Columns(gridCols.availableLacRec).HeaderCell.Style.BackColor = My.Settings.colorFiles
frmMain.DataGridView1.Columns(gridCols.availableCM).HeaderCell.Style.BackColor = My.Settings.colorCM[code]...
This has worked fine, until I set the "Enable XP visual styles" on the project properties page. With this set, the colors dissapear from the header (although they still show up correctly in the grid). If I turn the flag off, the header colors are back to normal.
I have a DGV with the Alternating row color set to grey.In the CellFormatting event on the DGV I want to go through the rows as if a cell contains a certain value I want to set the BackColor to red.However when I do this, it just gets overridden with the Alternating grey color. The cell in question in a normal colored row appears in red as expected, just not the alternating row.
Can I create a Pen dashpattern that consists of alternating colours rather than a solid colour followed by a space? For example:
LinePen.DashPattern = New Single() {6, 4}
creates a pattern with a dash of 6 pixels followed by a space of 4 pixels. Rather than a space, I would like a different solid colour. That way I could create a rectangular cursor with something like a black/white alternating pattern, which would be clearly visible on top of any picture.
i databind combobox with datasource ,set display member=name and value member=id....insert into datagridview and then id value are stored in database that is ok.actualy i want to display name in datagridview, not id and insert id in database ,not display name
View 1 RepliesI have a datagrdview with a large number of columns, but I want to always display it showing the most right handside data columns, as if the horizontal scroll bar was set to the far right - how do I do this?VB2005 starter
View 3 RepliesUsing VB.NET 2008. Am using Datagridview in my application, Datagridview should display according to the windows screen size, Before I used vb6
code.
Private Sub Form_Resize()
On Error Resume Next
[CODE]............
Am new to vb.net, How to set a datagridview size according to windows screen size, In Datagridview property itself any option is available or i have to make a code as like vb. If i have to make a code, how to give form_resize in vb.net.
vb.net 2003 asp.net 1.1Web ApplicationI have a dynamic DataGrid with the alternating rowcolors and paging, with a textbox in each row. I need to know how to make the background color ofthe texboxes the same color as the row that they are in.
[Code]...
i am very new to vb. well and i got this project am using MS access as database. The thing is i want to display in datagridview is just the headers and nothing follows when the program starts. And when i Add something it will show that i added something.
but it displays all data instead.
when i set it to
datagridview1.datasource = Nothing
Yes, it will display nothing but when i add a new row
and update it nothing shows that i added a new row even with
datagridview1.refresh()
can someone point me out to this.
Code:
Datagridview1 has three columns as
S.No-------Porducts--------Price
When I enter s.no in column1 then product name and price must display in relevant columns as
S.No-------Porducts--------Price
1------------Mango---------12
I wrote folloiwng codes as example
str = "SELECT * FROM products where sno =" & Val(DataGridView1.Rows(1).Cells(0).Value)
cmd = New SqlClient.SqlCommand(str, con)
[Code]......
How to display a semicolon delimited text file in DatagridView, fir Comma i did it but for Semicolon its not working
View 3 RepliesI have a DGV based on a SQL table. I added a column to be calculated. Did the calculations, but the results won't show in the DGV. The calculation is fine it just doesn't display the result.[code]...
View 1 RepliesIs there any way to put a DateTimePicker control in the DataGridView? I checked all the possible properties but it give option of checkbox, combo box etc, but not the DateTimePicker.
View 1 RepliesIn our application there are many DataGridViews used but just one grid has a problem it displays the data out of alignment with the grid. If you scroll it displays over the top of the original data til eventually the data becomes a black line. There are only about 30 columns and 50 rows of data displayed and the grid is databound to SQL Server. We are using VS2008
Any ideas on what the problem is and how to fix it?
I am using vb.net. I have following weird problems:If I comment DGVCusClient.Rows.Add(), the cell in ("column1",0) does not display data. But in debug, I can see that the first cell has data assigned.If I do not comment DGVCusClient.Rows.Add(), the cell in ("column1",0) displays its data correctly. However, it adds the row on the top for the first time. Except for the first row, it adds rows to the bottom as usual.
Dim i As Integer = DGVCusClient.CurrentRow.Index
If Not ContainRecord(tempCusid, tempCltid) Then
Dim i As Integer = DGVCusClient.CurrentRow.Index
DGVCusClient.Item("Column1", i).Value = "a"
[Code]...
is there a way to display my dgv vertically?for example, this is how it displays now:Field1 | Field2 | Field3 | Field4 | Field5i want it to be displayed as:
Field1
Field2
Field3
[code].....
I am trying to display a DAO.RecordSet in my Datagridview but it is not working. The code compiles and runs but the data does not show in the datagridview. This is what I have tried:
[Code]...
how I can display this. Using Adodb or oledb is not an option. This is more
[Code]...
I'm new here but I've got some questions. First of all how do you add data to a datagridview? I have an Access database and there are some records I want to add to the datagridview by use of a query.
View 3 RepliesTable gpass has data as
[Code]...
I have 3 tables in access database. I want to display all the records from these 3 tables. But I am only able to display 1 table records instead of 3. Currently I am using Visual Basic 2008. This is the code.
If CheckBox3.CheckState = CheckState.Checked Then
If checkbcexists() = True Then
MyConnection.Open()
[Code]....
I have a SQL table with these fields[code]...
CarImage stores the path to the image I want to display in the Grid for each Inividual Record.
The image is stored on a file server. The image path might be something similar to "D:ImagesCar1.jpg"
I am using Winforms in VS.net 2008.
What I want to do is display the info for each car and display a thumb nail image for each record. Each image will be different.[code]...
i want to display the inserted row to my datagridview. how can i accomplish this? [code] NewPlaneModel dialog inserts a new record to the database.what i want to happen is when i click the OK button in the NewPlaneModel dialog, the new record will appear in the gridPlaneModel datagridview.
View 1 Replies
