Asp.net - Set Width Of Gridview Columns Dynamically When AutoGenerateColumns="true"
Dec 16, 2011
setting the width of the gridview when i used the property AutoGenerateColumns to AutoGenerateColumns="true". And the gridview is databind in code behind. If i am using gridview1.columns(0).width it raise error.
And the GridView1.Columns.Count is always zero because the grid view is databind.
In .aspx: -
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="true">
</asp:GridView>
[Code].....
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Aug 31, 2009
gridview sorting in VB.NET: I have a gridview with autogenerate columns = true
<asp:GridView ID="GridView1" FooterStyle-BackColor="Aquamarine"
AutoGenerateColumns="true" AllowSorting="true" OnSorting="Gridview1_Sorting"
AllowPaging="True" PageSize="12" OnRowCreated="GridView1_RowCreated"[code].....
I've declared the sort event handler (OnSorting="Gridview1_Sorting" ), and it works fine.However, then I change the column title (headers as they are in the dataset which I get from the database)
GridView1.HeaderRow.Cells(0).Text = "Document" ' "PROC_UID"
GridView1.HeaderRow.Cells(1).Text = "Process Step" ' "PROC_DOC_UID"
When I set the HeaderRow text, I can no longer click on the title to sort (it also is no longer underlined).How do I correct that?
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Sep 7, 2010
I have a DataGridView and have the AutoGenerateColumns property set to false, but the when I build my project the columns are Auto Generated.
I can see the property set to false in the Designer.vb code for the Form.
I've had this problem before and I'm not sure how to fix it.
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Aug 16, 2010
I see a bunch of solutions about editing the template, but seeing as how my gridview changes between 10 different datasources a template isn't possible. how I can accomplish this?
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Sep 24, 2009
In my application,i have a gridview in which columns are created at runtime.Actually these columns are created when i am entering data in a database table.[code]where Column1,Column2,column3 may vary during runtime.i need to enter values to these columns during runtime.But i cant bind these columns because these are created during runtime.The first column "Description" will not change.It will remain constant.For each description, there will be values for each column.At last these data will be saved to the database.How to add columns in the gridview during runtime?
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Jan 28, 2010
I have a Listbox in to which I am binding the data coming from a DataTable
I am using VisualStudio 2003, .net 1.1
For Each dr As DataRow In dt.Rows
Dim li As New ListItem(dr("BIPAD").ToString().PadRight(25, ChrW(160)) +
[code]...
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Oct 21, 2009
I have a datagridview and few testbox. User types in the details into the text box and when pressed enter it adds to the datagridview. Now the question is user will be allowed to save the rows into a text file but it in not saving in a proper format ie i am getting as:
Quantity Name Rate
--------------------
12 wers 30
2323 ertd 40
[Code]....
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Feb 16, 2010
I have written following code to dynamically create menu items
<asp:DataList id="MenuList" runat="server" RepeatDirection="Horizontal" >
<ItemTemplate>
<td width="10%" class="menu_font" align="left" >
[code]....
Here TD width is hardcoded to 10%. I would like to set the width from code behind.I am setting text for menu item from code behind as follow
Private Sub MenuList_ItemDataBound(ByVal sender As Object, ByVal e As DataListItemEventArgs)
If e.Item.ItemType = ListItemType.Item OrElse e.Item.ItemType = ListItemType.AlternatingItem Then
Dim drv As DataRowView = CType(e.Item.DataItem, DataRowView)
[code]....
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Sep 1, 2011
I am using DataGrid control in VB. I have created a DataTable at runtime and added 5 columns in this Datatable. I binded the data table with DataGrid control.
Width of DataGrid is 880. The default width of 5 columns of data table in DataGrid is 100. So for 5 columns width used = 500. So an empty space of 380 left at the right hand cornor of DataGrid. I want to fill this empty space with these 5 columns. I want to increase the width of columns so that it fully covered in DataGrid.
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Sep 3, 2011
I set the width for my ListView columns in the designer, in run time they always shrink back. I have no idea why, could anyone shed some light on this for me - possibly a solution to keeping them exactly the way I set them in designer ?
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Sep 28, 2010
I need to set some of the columns in a DGV to specific widths. What I am looking for is to line the columns up with the labels above them. I am trying to do it like this(the numbers are just for testing):
Me.DataGridView1.DataSource = dsForm.Tables(0)
' column 6
Me.DataGridView1.Columns(6).Width = 100
[Code].....
what I might have to change in the properties of the DGV for the code to set the widths, I've changed so many that I am not sure what the default settings are any more. Also the look of the form is not open to suggestion as this is what the customer wants.
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Mar 25, 2009
I need to change the contextmenustrip width dynamically, by default the contextmenustrip width depends on the text length of the ToolstripmenuItems.
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Nov 11, 2010
Is there a property that will adjust the width of the grid to the largest row?
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Aug 6, 2009
How do we set width of individual columns in data grid ?
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Jun 2, 2010
I have an integer array which contains the different col widths for an range of excel worksheet.when i use Range.ColumnWidth= ColWidths (Colwidths is the int array), it takes lot of time to do all the process (i.e opening excel , formatting range, setting values)But when i use Range.ColumnWidth = 15 then all the process is done in a flash.Why using an integer array takes time? I did even try replacing int array with string array, but same time taking result?
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May 30, 2012
I have a gridview with autogenerated columns that I set programmatically I want to format the column width. This is my code for my gridview in code behind...
If Not Page.IsPostBack Then
Dim budgetTable As New DataTable("Budgets")
budgetTable.Columns.Add("Approval Date", GetType(Date))
[code]....
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Jul 12, 2011
In Excel under Data Tab-Text to Columns-Fixed Width- and when next is pressed we get preview of Selected Data.
There a Scale is being designed(10, 20, ...). Is there any way in VB.net to do that scale or any other form of Implementation.
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Jun 22, 2012
I want to be able to hide the left hand side of the screen and right hand side of the screen at the beginning of the program.
Then when the user presses create new button the left hand side of the screen becomes available so they can create the new item. Then when they press save it comes back to the middle datagrid only.
Then I want to add an event when the double click on the datagrid row (data is programmed in to the datagrid in the code) the right hand side of the screen becomes visible then when the button allocate is pressed the right hand side disappears again just leaving the datagrid.
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Sep 8, 2011
I have a RadGrid with a filtercontrol on it. The grid fits the size of the window, but certain views have quite a few columns and when the columns get shrunk down, the filter controls don't resize to fit. Is there any way to set those filter controls to auto fix within the width of the column?
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Nov 16, 2010
I want to set header column width for grid view. I tried HeaderStyle-Width="30px". But it is depending on Item columns. The column width is setting based on item value. But I want fixed width even if it has value or empty.
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Jan 8, 2010
I want the ability to auto stretch the listview control column when the form gets resized in vb.net 2008 These are the properties I am mentioning for the ListView now :
ListView1.View = View.Details
'ListView1.GridLines = True
ListView1.FullRowSelect = True
[code]....
I am increasing the width of control and not columns as I wanted. I am unable to find anything else than width.
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Apr 27, 2009
is there any way to stretch a datagrid's control columns so they would take all the space width of the form?I can set datagrid's dock property to bottom so it will take all the bottom by height but the right side of the data grid will stay empty which is not good.If I set datagrid's dock property to right it jumps all over the form...So I need a way to fill up my datagrid's bottom and right (width) side so I would not have empty space.
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Nov 16, 2010
built rdlc report with report wizard, now i want to add columns dynamically to existing rdlc report instead of adding columns of drag them from the data source. i am using vb.net
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Nov 22, 2011
I have two DataTables, PersonInformationDataTable on which i only know about a "CityName" field, and another CityInformationDataTable, which has a few constant fields and i do a query like
ResultOfQuery = From person As DataRow in PersonInformationDataTable
From CityInfo As DataRow in CityInformationDataTable
Where (person("CityName) = CityInfo("CityName"))
Select ?? all person info ?? , Country = CityInfo("Country"), Tongue = CityInfo("SpokenTongue")
I would like again all the person fields with their values in the enumerable result.
the result would be like : name=. I don't know how many fields or the fields name of PersonInformationDataTable in advance. With a SQL Query, i could write a string with a loop on CityInformationDataTable columns and have a custom select string like : "Select Name,
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Sep 1, 2011
I have a gallery which holds a large number of thumbnail images and I want to show 6 at a time.
I have this working using the code below, but I can not get the images to display as 2 rows of 3 - it shows as 6 rows of 1.
I can get the desired result by using a datalist but that stops the pageindex function from working.
I'm sure there's an easy solution but I can't figure it out.
<asp:GridView id="GridView1" runat="server" AutoGenerateColumns="False" AllowPaging="True" PageSize="6" onpageindexchanging="PageIndexChanged" PagerSettings-Mode="NextPrevious" PagerSettings-NextPageText="Next" PagerSettings-PreviousPageText="Previous">
[Code].....
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Sep 25, 2010
Remove columns in gridview?
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Mar 7, 2010
an aspx page where a user can upload a file to the webserver, and then then webserver can bind the csv file to a grid view, and allow the user to mark what fields are what.here's my code to bind the csv file:
uploadFile = CType(Session.Item("uploadFile"), String)
Dim sConnectionString As String = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" _
& MapPath("~/upload/data/") & ";
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Jul 22, 2009
I've got a gridview with two buttons in it. I would like to determine which button has been pressed in my VB code. Is this possible? I've been able to determine which row number has been pressed, or what the value of the first element in the row is, but columns don't seem as easy.
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Mar 21, 2010
I have a gridview which is created dynamically by adding columns and rows from a database.this is the code which is used to fill the gridview
sqlQuery = "select distinct ID,FullName,Address,[Home Tel],[mobile tel],[work tel],Email,[Birth date],Rate,Notice,Created,Modified,[last cv],Deleted,[q comments],[last typed],Recruiter from [dbo].[vItrisRepository] where email like '%" & email.Text & "%'"
adapter1 =[code]....
now i wanted to add extra column in to the gridview with a name skills in the existing gridview .is this possible?
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Oct 27, 2009
I want to bind Grdiview with DB.I have a table Products with three columns.Suppose I add three columns at design time in gridview, If I run my following code First Three columns are blank & next three columns are bind with data.
Suppose I do not add any column in GridView & runs the foll. code,then the output is coming correct.
But i want that I add columns at design time
[Code]...
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