Best way to describe this is with an example:Create a new form, stick a DataGridView on itAnchor it to top, bottom, left, rightSet AutoSizeColumnsMode to FillAdd X columns. I added 7, in a grid size of 545, 227Run your project The grid is filled with the 7 columns, column headers all displaying nicely.
Maximise the form, same thing, all looks good. Restore the form. Column 6 is no longer correctly sized. Why? And any ideas how I fix it?
VB2005 - DataGridViewMaybe not a quirk, maybe more of my misunderstanding of how resizing works. But here is what i want to do. I want to display a dataset to the user in a ataGridView. By default the columns should be autosized to all cells including the headerThat's the default view but the user should be able
I have a datagridview I am displaying on a form and would like to format one of the columns differently then the available formats. I have a column that is a decimal(18,2) (in the table) named "MyDecimalField". In asp.net I could do this, in the "template field" of a datagrid. math.round(MyDecimalField / 60 , 2)
In VB.net forms I cant figure out how to do that. Basically I need to divide the cell by 60 and round that to 2 decimal places. IE the Cell contains this: 1283.93 I want the user to see this: 21.40 1283.93 / 60 = 21.3988333 then round it to 21.40
i have a form and a datagridview in form i work with backgroundworker in here i want invisible a column in my datagrid i use delegate for it but i have error
Delegate Sub SetDgvLastIssuedCard_Columns_Delegate(ByVal [DataGridView] As DataGridView,
I am trying to add a checkbox column to a DataGridView in a simple window forms application.
I am pulling back some data from a database using ADO.NET, putting into a datatable, and then setting the datagridview datasource to the datatable. I then want to add a checkbox column as the second column. So far I have this code that seems to work:
' Code here to connect to database Dim da As New SqlDataAdapter(cmd) Dim dt As New DataTable
[Code].....
This code 'works' and I get MyDataGridView to show the data with the checkbox column in the correct position in the table.
However, for some reason, I cannot check any of the check boxes in the DataGridView? I have tried lots of things (e.g.altering the readonly state of the column) but cannot get it to work.
I have a MainForm which contain SecondaryForm as a control of the MainForm.SecondaryForm contains DataGridView which loads data from sql server and I add a collumn named SUM that SUMs all the values of the same row. This is provided within the LOAD event of the SecondaryForm.When SecondaryForm.Load events finishes, the program goes back to MainForm right after the line "SecondaryForm.Show" and here the values of the column SUM disappear.When i write those values runtime, they never disappear.
I have a DGV.It has some columns.The columns are in the correct order e.g. 1,2,3,4 at design time.When I start debugging and then come back to VS, the order of the columns have changed and I have to put them back in the correct order everytime.After some testing I have realised it only occurs if
1) I make a change on the form that holds the DGV
2)Leave the form open in VS while I play the application ie. debug.
I am developing a software using microsoft visual studio basic 2010. I used a datagridview control to display a list of data from product table. What I want to do (actually I am not sure how to do it, or is there a way to do it), when I choose one of the value in one of the column inside the table, I want it to open a form that contain data(details) based on that value. How to do it? How to call the value that I pressed, so it can be used to open a new form containing the details of that value
Example of the data: (the "system" column) SYSTEM topaz nex1300 Nec If I pressed "topaz" system, it will prompt me to a new form containing the details of that "topaz" system.
I have created program that contain listview and it's have many column, I want user can't resize column until horizontal Scroll appear... I want user only can resize same size as listview.
I am using datagridview in my windows app.Columns width is saved in sql datatable and it sets the columns after datasource is assigned Now in column width change event new values or the width are saved in the db.
MY problem is grid is showing approximate width not exact My dgv is also docked in a splitter container where splitter distance also dynamic
as every thing is dynamic but when form resizes the values of the column width changes
This should give me four DIVS inside a container DIV. Here's what it's coming out as: The correct blocks above the non-inline blocks are from a table with the same exact widths as the ones I'm using on the Divs. There isn't any CSS adding pixels to them, I don't think.
Assume the ListView1.Width is "30", then each column should be in event width of 10. Furthermore thereshould only be three columns becuase i have added only three columns. However, when i resize teh form, the listview controls shows an additional column.
How this was added? How do i fix this, so that when i add 3 columns it will have only three columns even when resized the form or not
It seems that on clicking datagridview column header, the column will be automatically sorted based on the column type. I have a column showing some numbers. If column type is string, it sorts "1","20","3" into "1","20","3". If column type is double, it sorts into "1","3","20" which is the result that I want. However, there might be some erros in the numbers and error messages(text) will show in the cell instead of numbers. So I cannot set the column type as double. I want to ignore these error messages and sort all the numbers. How can I do this?
Also, I need to add some background colors to different rows in datagridview. So in the column header click event, I call the bkgColor Sub to achieve this. My question is that how can I override the sorting method in this event?
Private Sub DataGridView1_ColumnHeaderMouseClick(sender As Object, e As System.Windows.Forms.DataGridViewCellMouseEventArgs) Handles DataGridView1.ColumnHeaderMouseClick Try
I want all the contents both in columns and rows to auto resize its length depending on the length of text that is to appear in the cell...but it seems I cant get the idea on how to properly use the auto size method.
I'm trying to resize various datagridview objects at run time, using the following subroutine
Sub GridHeight7(ByVal grd As DataGridView, ByVal highest As Integer) Dim jr%, w& With grd
[code]....
It appears that that only the top property is passed to the subroutine, that is, rowcount and the others appear to have a value of zero. Using ByRef makes no difference.
Because I have been trying for ages, and each time it returns to default. Under the 'Properties' window, I have taken this image to show what I have done. I have also tried resizing it as it is running, but the next time it is opened it returns to default size.[URL]
i have a datagridview with three columns. i set the first column to visible=false, so the user can only see two columns.when the user presses the tab key in the first visible column -- column(1), i want to ignore column(2) so that the user only tabs through the rows in column(1)i can't get it to work. it will always tabs through the rows in column(2) even if i use the column name.
