DataGridView Display Unreadable?

Apr 14, 2010

In 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?

View 3 Replies


ADVERTISEMENT

Unreadable Characters In Richtextbox?

Apr 19, 2012

i'm writing a program that gets text from word document and puts it in a richtextbox. The problem is the characters are unreadable once in the richtextbox.

View 5 Replies

Fonts On Button Text Image Unreadable ?

Jan 28, 2010

Using XP and VB 2008 Express for development of Widows Forms App.I am setting a button's .text to "" and then assigning a bitmap with some text written on it to the button's .image. Everything looks great on the development compter, but is almost unreadable on test computers using Vista and Windows 7. This despite trying a number of different combinations of (standard?) font family and size (including Arial, Verdana, Microsoft Sans Serif). Why?

Details....I have a button on a form (32 pixels x 32 pixels).I set the button.text field to "". I create a bitmap a little smaller than the button, and DrawText on it (I can't simply use the button.text field because I want to place text in different areas of the button and draw special characters.I use the following code to create the bitmap:

m_bmpDrawingSurface = New Bitmap(30, 30, Drawing.Imaging.PixelFormat.Format32bppArgb)
Dim objGraphics As Graphics
objGraphics = Graphics.FromImage(m_bmpDrawingSurface)[code]...

I wonder if somehow fonts are being anti-aliased or otherwise cleaned up by the system on the development computer, but not on the other computers. I also wonder if I should be creating just a simple 30 pixel x 30 pixel bitmaps, or perhaps should be trying somehow to get the buttons 'device context' or something. Or, is there an alternative to DrawString that draws text more intelligently than just setting the nearest pixel either black or transparent, which is what seems to be happening (ie, no anti-aliasing or creation of shades of gray). Maybe another pen? Is there an "anti-aliasing" pen?

View 9 Replies

IDE :: Example Code In Xml Comments Unreadable Due To Missing Line Breaks

Sep 30, 2009

I am trying to use the xml comments suggested (with VB in a ASP.net project in Visual Studio 2008).I want to give examples of how to use a class, for example, so I write [code]This is readable in the code itself, but the resulting help information in the Object Browser is unusable.The summary, parameters and returns stuff is OK,but the example code is all as one block, with a single space instead of the line endings.I know that most XML treats all whitespaces the same (space, line ending, etc.) but since <code> is described as being for multi-line code blocks, I expected it to respect line endings and indentation.Ideally it would colour-code the code as visual studio does, but the least it should do is respect space (similar to the HTML <pre> tag).Otherwise how is it useful for multi-line code blocks?

View 1 Replies

MultiPage FAX TIFF Image In Picture Box Rendering Unreadable Images?

Feb 20, 2009

The source code for this task is here: copied the VB code to Break TIFF file with multiple pages to be displayed in a Picture Box. I did modify one line of code for testin¦

'Save the master bitmap
MasterBitmap.Save("C:UsersmyselfDesktopxx.tif", info, ep)

[code].....

View 8 Replies

Display name In Datagridview, Not Id  And Insert Id In Database ,not Display Name?

Sep 12, 2009

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 Replies

Make A Datagridview Display, Display Last Column?

Mar 26, 2009

I 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 Replies

Datagridview In Application - Datagridview Should Display According To The Windows Screen Size

Nov 2, 2009

Using 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.

View 1 Replies

Datagridview Display Nothing When I Add A New Row

Oct 26, 2009

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:

View 4 Replies

Display Value In Datagridview?

Jan 1, 2010

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]......

View 2 Replies

How Ro Display In DatagridView

Jul 11, 2011

How to display a semicolon delimited text file in DatagridView, fir Comma i did it but for Semicolon its not working

View 3 Replies

Value Won't Display In Datagridview

Mar 29, 2011

I 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 Replies

.net - Display A DateTimePicker In A DataGridView?

Jan 27, 2011

Is 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 Replies

Datagridview Does Not Display Value In Cell?

Sep 20, 2011

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]...

View 1 Replies

Datagridview Vertical Display?

Feb 13, 2009

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].....

View 3 Replies

Display DAO.RecordSet In DataGridView

Dec 13, 2010

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]...

View 6 Replies

Display Data In A Datagridview?

Feb 10, 2009

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 Replies

Display Data In Datagridview

Jun 21, 2010

Table gpass has data as

[Code]...

View 1 Replies

Display Data In Datagridview?

May 17, 2009

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]....

View 4 Replies

Display Image In DataGridView?

Jul 25, 2011

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]...

View 7 Replies

Display Inserted Row To Datagridview

Jun 21, 2010

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

Display Picture In Datagridview?

May 21, 2009

Can i know how to display picture in datagridview? Because i'm retrieve data from the database. Is there a way on display picture along with the name and description i get from the database?

View 13 Replies

Display Picturebox In Datagridview?

Dec 29, 2010

How can i display picturebox in datagridview.......

View 1 Replies

Display Result In Datagridview?

Sep 27, 2010

display the result in a datagridview instead on a textbox

Dim cmdTextFN As String = "Select songTitle,singer,lyrics FROM tblLyrics Where Lyrics LIKE '%" & TextBox1.Text & "%'"
Dim daFN As New SqlDataAdapter(cmdTextFN, New SqlConnection(GetConnection))

[Code]......

View 5 Replies

Getting A Datagridview To Display Just The Time?

Dec 28, 2011

does anybody know how to get the datagridview to display just the time in instead of the date and time. I am tied to a downtime tracking database that has a separate date and time field. when I try to display/edit them the datagridview box refuses to leave the date out of the time and keeps appending 12/30/99 to the time field. I have spent the last 6 hours on msdn trying to find a solution and none of them seem to work. why did they put auto-formatting in a control without any way of defeating it? anyways, is there some way of displaying the long time (23:00:00) not 11:00 pm in the datagridview without it appending a date to the field just because the data type is date?

View 8 Replies

Row Header Display In DataGridView

Oct 29, 2009

I am creating a DataGridView in code, not dropping the object on a form in the visual environment, and the row header is ugly. I have been playing around with this for a while. I would like the row header to look "normal", and it does not. The row header is slightly larger than the column headers, and the border is not showing. I also am not seeing the "*" or arrow(pencil) for current row selected.

[Code]...

View 1 Replies

Any Way To Display DataTable Columns In DataGridView?

Jan 27, 2011

Is there a way to add columns in a datatable to the intellisense of the datatable? Is there a way to display the columns of a datatable in a datagridview?

View 5 Replies

C# - Display Full GridLines .NET DataGridView?

Jun 13, 2011

By default, the background of a DataGridView is a solid color. The gridlines stop at the end of the grid of actual data leaving an ugly void in the remaining space of the DataGridView. A perfect example of what I want is the gridlines viewed in Microsoft Excel.How can I continue the gridlines past the datagrid itself to fill the DataGridView?

View 2 Replies

C# - Set Display Text Of ComboBox In Datagridview?

May 21, 2012

How to Set Display Text Of ComboBox In Datagridview to for example :"Select combobox"

Set Text In Combo Box Is Simple but Set Text To Datagridviewcombobox is not like combobox

Any One Who Found Useful Link, because i didnt find any link related to my problem

EDITED:

I mean,i want to show a text in combo box before user click on it

View 1 Replies

Cannot Display An Image From Datagridview To Picturebox?

Oct 14, 2010

I have a datagridview in which i have info from a database.when i click o a row i want to be able to display the image in a picturebox.

View 8 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved