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Questions tagged [datagridviewcombobox]

263 questions
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Allow User to Re-Order DataGridViewComboBoxColumn

I have a Datagridview that is bound to a DataTable. I have added DataGridViewComboBoxColumn to the Datagridview that is has a data property relating to an existing column in the bound DataTable. Everything works as expected, apart from the fact…
Derek
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Change Filtering Type of Telerik GridViewComboBoxColumn

I have a telerik GridView contains ComboBox column, the filtering type is 'StartWith'. and I want to change it to 'Contains'. How could i do it?
fadd
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Change Telerik GricViewComboBox Append List Font

i have a Telerik GridView with a ComboBox Column, while filtering in this Combobox an appending list dropped down. Same as the image below... So i want to make the font of the Append list larger. How to do it?
fadd
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Datagridview bound to object - Making the new rows appear blank

I have a Datagridview that changes its content according to a selection the user makes in a listBox. The DGV consits of 2 comboboxes (Country, Product) and 1 textbox (Quantity). I've created a class combined of 3 integers. This class is used as a…
Gil
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DataGridViewComboBox Index Changed Event Trouble

Hope someone can help on this one. I have a bug in my code that I cant fix. I'm testing out using Selected Index Event handling with DataGridView control. I have created two columns:- Column 0 is a DataGridViewTextBoxColum Column 1 is a…
Derek
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Can't see dropdown items in Datagridviewcomboboxcell

I have created Datagridviewcomboboxcells as follows, each of which have 2-3 items. I'm able to see the Datagridviewcomboboxcells with the appropriate values inside the comboboxcell, but I'm not able to see the dropdown list when i click on the…
Sharat Chandra
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Adding a comboboxcell to datagridview dynamically

I have a datagridview that gets populated dynamically. I want some of the columns to get populated with a combobox depending on some condition. But my comboboxcell gets added at the bottom most row instead of the proper row. Can anybody tell me what…
Sharat Chandra
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Are Unbound Datagridviewcomboboxcolumn values case-sensitive?

I have a strange problem with case when using a datagridviewcomboboxcolumn within an unbound datagridview. The column is initially populated with valid values, some of which are all uppercase and some mixed case, but always unique. For example,…
Derek
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dataGridViewCombobox Value not being saved on Navigator Save Button Click

This is a VB.NET winforms project, using EF. The ComboBox is bound to a seperate datasource which contains the colums tName and tNumber. TName is a brief description of that value and tNumber is the actual number that is saved in the Financial…
Skindeep2366
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Datagridview_2 combobox value is not valid in C#

I have a datagrid with 2 columns: 1 is normal textbox type and the other column is combobox type. My user interface has another datagrid_1 which contains a list of names. When a user clicks on the row of datagrid_1 with names. It puts the value…
user7
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How to display text in DataGridViewComboBoxColumn when the databound value is null

I have a databound DataGridView with a DataGridViewComboBoxColumn. If the combobox value is null I want to display a text. I do not want to add a null item to the databound list as I need to display different text in each datagridview line. How…
Daniel
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DataGridViewComboBoxColumn value member keeps reverting to (none) [VS2010]

I'm trying to set the ValueMember property on a ComboBox column of a DataGridView, from the designer in VS2010. Every time I set the value, at the moment of leaving the cell, it revert to (none). Same thing happens with the DisplayMember…
Teejay
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Vb.net DatagridviewComboBoxCell how to set selected value

I have a datagridview which have a ComboBoxCell,,, ComboBox is bound to data,, I want to use it as Traditional ComboBox,, i mean i want to display its Item (from display members) on the base of its value,, for example When i do…
Malik
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DataGridViewComboBoxColumn's ValueMember from different source

I have a binding source creditUserBindingSource in my below class which recieves a list of CreditUser class as datasource. In my DataGridView I have a DataGridViewComboBoxColumn called ResponsibleList which receives a list of string as DataSource…
Aditya Bhouraskar
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DataGridView: ComboBox setup

I have a simple 2 table setup, 'Teams' and 'Players'. Each player has a (nullable) int TeamID (preferrable AllowDBNull, but -1 as default might work too). I insert/update/delete records to both tables, and these are sound (mathich IDs in a small…
nonsensation
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