VS 2010 : Changing Datagridview Row Height?

May 31, 2012

How do you change the row height of a datagridview in the designer.I can change the header row height or the font size but the height of each data row stays the same. Does this have to be done from within the VB code?

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Changing DataGridView Row Height?

Feb 9, 2011

I have a custom control that includes a DataGridView control. I would like to be able to adjust the heights of the rows on the dgv to fill the custom control on the target form whenever the custom control is resized. I am able to adjust the width of the various columns so that the dgv fills the custom control, but I have not been able to adjust the row heights in a similar way. I have tried the following code in the resize event of the custom control

for i = 0 to dgv.columns.count -1
dgv.columns(i).width = newwidth
next i


This doesn't cause an error, but the code does not change the row height. The column width change works fine.

I am able to change the row height by changing the font size at custom control compile time. I have not tried to change the font size at runtime, since this would not achieve what I am trying to accomplish.

I suspect that my problem is that I have not set one or more of the autoresize flags properly, but I have tried all the combinations I can think of.

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Changing The Height Of A Child Form1.showdialog()?

Mar 16, 2012

I am trying to change my child form height from my parent form whenever an event istriggered

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Set Height In Datagridview?

Aug 19, 2009

how to set the height in datagridview

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Getting The Height Of DataGridView Rows

Jan 13, 2009

Is there a way I can get the total height of all the rows in a DGV? I want to resize a DGV so that all rows in it are visible, so that you don't have to scroll up & down. I tried multiplying the number of rows by the row height, but that doesn't account for rows that wrap text onto multiple lines. Is this possible to do?

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Change The Height Of A Combobox In A Datagridview?

May 5, 2011

Ok so on regular dropdownlists and comboboxes i am able to adjust the height through the properties

However, how do you set the dropdownheight of a combobox in a datagridview??? i need it to be around 150 cuz or else it will be too long and probably wont fit on most PCs... does anyone know how i can do that???

theres no option on the GUI but i was thinking maybe through code?

im using vb.net 2010

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VS 2005 Set DataGridView 'default Row' Height

Jan 20, 2010

I have placed an dgv on the form. Then in the rowtemplate property i have set the height as 26. Then i added some columns. When i Click Close button of the "add column" window, along with the columns one default row with an height of 26 is added at design time.

But when i run the application the height of the defaut row is shown as 22, but when i add a new row its height is 26.

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Auto-size Row Height In Datagridview = Enormous?

Oct 7, 2009

I'm trying to get specific rows in a DataGridView to resize to the minimum height required to display my wrapped text. There's only field with multiple lines, and usually its in the vicinity of 1-2, but can get up to four. When I called[code] DataGridView1.AutoResizeRow(loadcol)[/codein a for-loop, it made every column enormous,enough to fit maybe 9 or 10. I don't want the user to have to resize columns to see pertinent data, nor to have to scroll and try to remember all the data as they edit

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Set Row Height Of Datagridview Control So Picture Can Be Well Displayed?

Jun 11, 2011

I have a datagridview control on my form. i use this to display data including images. Please how can i set the row height of the datagridview control so the picture can be well displayed?

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C# - DataGridView SelectionChanged Event Not Firing When Grid Is Zero Height?

Apr 19, 2012

I have a DataGridView that I am adding rows to programmatically.Normally, when I add the first row of data the SelectionChanged event firesBut my Grid is anchored to the top and bottom of the form and when I make the form smaller such that the height of the Grid is zero, the SelectionChanged event does not fire when adding the first rowIs this by design? It doesn't seem logical to me.

With DataGridView1


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DataGridView - Auto Height Based On Size Of Contents Of Each Row

Feb 5, 2009

How to change the height of each row of datagridview in order for it to more taller. I use this code
Me.DataGridView1.RowTemplate.Height = 100
I want it to adjust base on the content of the text.. so that each row dont have the same height and it will base only on the size of the text or content of the current row?

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Edit Width Or Height Dropdown Of Combobox In Datagridview?

Jul 25, 2009


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C# - Set The Height Of A Button To {Binding ElementName=MW,Path=Height}/2?

Jan 7, 2012

Is is possible to do basic mathematical operations like addition, division etc. in XAML?For example, I want to set the height of a button to {Binding ElementName=MW,Path=Height}/2.

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Calculate The Width Of A Circle At Top + 1/3 Height And Top + 2/3 Height?

Mar 30, 2012

how can i calculate the width of a circle at top + 1/3 height & top + 2/3 height?

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Dynamically Change The Height Of A Windows Form Based On Increasing DataGridView Row Counts?

Dec 10, 2010

I have a Windows form which contains a DataGridView within a GroupBox which is within a TabPage which is within a TabControl.The scrollbars property is set to 'Both' so that the user can scroll down to see all available rows in the grid.

I want the Windows Form to initialize to allow the user to see 7 rows but to expanded vertically to the size of 32 rows which is the maximum possible in this application.

Is there a way to size the form dynamically so the Form's Height property can be changed as the DataGridView's rowcount increases?

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VS 2010 - How To Get True Height Of Character

Oct 29, 2011

I need to use the character height of a lowercase character. I have tried using MeasureString, but that gives me the same number for both uppercase and lowercase characters. That is not acceptable. How do I get the true height of a character?

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VS 2010 Get Width-Height Picturebox?

Feb 19, 2011

I'm working on a Remote Desktop Control in VB.NET. However, I have no clue how to get the location where the user clicked on the picturebox.

There's a picturebox with the captured screenshot and when he clicks on the picturebox, I have to grab the width and height where the user clicked. This is not the width,height from the whole screen but from the picturebox.

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VS 2010 - How To Resize Form To Specific Height

Oct 20, 2011

What I want to do is setup a form to act like a control panel. When it loads I do not want it to be more than 94px in height but when the maximize button is pressed I would like it to expand the width of the screen. I was thinking I could do this with an "onload" event in the main form but not sure how to do it.

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VS 2010 Calculate Width And Height Of The Puzzle

Feb 21, 2012

I am creating a puzzle game and would like to calculate the width and height of the puzzle taking into account the original image size and the screen resolution. My screen height is 768 and width is 1366. An example image is 1200 x 1600 and the jigsaw size that works well with this image is 480 (height) x 640 (width). I would like to create an algorithm that calculates the jigsaw size for any image bearing in mind that the screen resolution will change as will the size of the image.

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VS 2005 - Allow A User To Change The Height Of The Treeview Which Will Automatically Change The Height Of The Textbox?

Apr 9, 2009

I have a treeview and text box below it... is it easy or even possible to allow a user to change the height of the treeview which will automatically change the height of the textbox so there is no gap between them?ie one gets bigger the other gets smaller etc etc

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Changing What Enter Key Do In DataGridView

Aug 9, 2011

My employers have to enter data into two columns and they want the enter key to go one column to the right and then when they press it again to go to the next row in the first column. Is this possible?

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DataGridView - Changing Values Per Row?

Dec 2, 2011

In my datagridview, I want to be able to change the value of comboBox1 depending on what the user selects in comboBox2 I had this working correctly, however if I move onto a new line in my gridview and select a different value in the second row it changes the previous row also.In the below code the correct values are generated in the combo boxs, however when I move onto a new line in my datagridview and choose a different value from my comboBox I get this error:

"The Following exception occurred in the DataGridView System.ArgumentException: DataGridViewComboBoxCell value is not valid To replace this default dialog please handle the DataError event."
Private Sub Expenses_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load


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Changing Data Format In DataGridView?

Dec 6, 2010

I am currently reading a table from Access database and displaying it a DataGridView. Here is my

Dim ConnString As String = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source= ....db1.mdb"
Dim SQLString As String = "SELECT Cost, Average, FROM expense_summary"


All the files in my access data base are numeric (database cannot be changed) but I need to change the value formats in the table. I want to convert one particular cell in the table to a percent with one decimal and also display the '%' symbol. Similarly, I want to round and display a '$' symbol in another cell. How would I do that? How would I select a specific cell in this table to change?

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Changing One Cells Border In A Datagridview?

Jul 4, 2011

Im using vb2010 express. I have a datagridview in my form. All my cells in the datagridview has a "sunken" cellborder. When mouse is over a cell, i want to change the cell border of that cell to "raised". I tried lots of thing, but i havent suceeded to change just "one" cell's border.

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Datagridview Changing Celltype To DataGridViewComboBoxColumn?

Oct 17, 2009

I have a datagridview with the datasource property set to a datatable (via dataAdapter -> dataset) now within this dataview I have columns I want to change a select few of the cell types to a combobox and datetimepicker when the user ADDS new data (They cannot EDIT existing rows). I know I could manually setup each columns (see below) datasource and its type.

Dim ComboBoxColumn1 As New DataGridViewComboBoxColumn
With ComboBoxColumn1
.HeaderText = "ITEM #"
.DataPropertyName = "item_id"


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Refresh DataGridView After Changing Of Color?

Feb 23, 2011

I have a subroutine for changing the datagridview's columns' colors on form load.Now, everytime the user change a cell's value, the cell's backcolor is changed.If the user click 'save' the program will call the subroutine for changing color.I got everything working except the part that it will return to the color on load after save. I think I should refresh my datagridview but I don't know how to do this.

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VS 2008 Changing The DataSoure In A DataGridView?

Oct 3, 2009

I have a form with a datagridview on it. I would like to use the same grid with two different datasources (not at the same time). If I call the form this datagridview is on with one routine, I want the source to be a list (of Class). If I call it from another routine, I want the source to be a dataview. The problem is once I set the datasource the first time, it keeps that same source even when I try to change it. I'm using this code in the form with the grid:


I can pick either one of these and they work, It just doesn't change if I run it again with the other one.

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.net 2008 DatagridView - Changing What Triggers An Add Row Event?

Nov 3, 2009

I have a datagridview which is populated from the SelectionChangeCommitted event of the combobox. The datagridview contains both bound and unbound data columns (see below).

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Changing A Column To Bold In A Datagridview At Runtime?

Jun 28, 2010

For example at run time if i wanted column header 4 bold is this possible?this bolds all the column headers

Me.DataGridView1.ColumnHeadersDefaultCellStyle.Font = New Font("Tahoma", 8.25, FontStyle.Bold)

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Changing Default Value Of A Property Of A Control (DataGridView)

Jan 12, 2012

I am inheriting my own datagridview (say MyDataGridView) from the standard datagridview control. What I want is that certain properties of MyDataGridView should have a different default value than what its base have. For example, AllowUserToAddRows,


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