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Questions tagged [datagridviewcheckboxcell]

142 questions
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Adding a DataGridViewCheckBoxCell

Simple code lines: myGrid.Columns.Add("Question", "Question") myGrid.Columns.Add("Answers", "Answers") myGrid.Rows.Add() myGrid.Rows(0).Cells("Question").Value = "dummy checkbox test" Dim chk As New DataGridViewCheckBoxCell chk.TrueValue =…
Jaime Oliveira
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Checkbox/RadioButton to select and deselect all checkboxes within a popup

I have a list of check boxes that I want to be able to select and deselect them all at once, how would |I do this using a check box? The mxml of the check boxes I have are below:
pconn222
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Populate check boxes in DataGridView based on database values vb.net

PLEASE SEE CLEARER EDITED CODE POINTED OUT BELOW TO BE MORE SPECIFIC ON WHERE HELP IS NEEDED. What I am trying to accomplish is this: I have a DataGridView that is using a DataAdapter to fill with the DataTable. I have hard-coded a separate…
leoraelkins
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Not getting values from grid table when checkbox is checked?

I want to get value of row where checkbox is checked. I am new to C# windows forms and so far unsuccessful. I want to eventually use these row values, so if user selects multiple row and then I should get value for those checked. Also, I have set…
user3613720
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DataGridView Tag value for rows is null

I have 2 DataGridView controls on a form. Both have same number and types of columns. 1 TextBox Column and 2 CheckBoxColumns. The Problem is that first DataGridView is working fine but the other one is not. both have same binding methods and…
THunter
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Why isn't DatagridviewCheckboxColumn's checkbox getting checked?

I have a Datagridview in which i am adding a DatagridviewCheckbox column. The problem i am facing is when i run my program and then try to check my checkbox, it doesn't get checked. Even i have set datagridview's Editing as enabled and despite…
Sameer
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How do I show errors on a current DataGridViewCheckBoxCell?

I have an application in which one of my screens makes heavy use of DataGridViewCheckBoxCells. In short, I have the table set up in VirtualMode with an Undo system involved, validation, and so on. In some cases it doesn't make sense to check a box…
Gutblender
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DataGridViewCheckBoxCell is broken for ->Value result

I'm using a DataGridViewCheckBoxCell but I can't figure out how to have the ->Value property working "correctly". for (int i = this->dgvConfigs->Rows->Count - 1; i >= 0 ; i --){ DataGridViewCheckBoxCell^ dgvcbc = (DataGridViewCheckBoxCell^)…
Eric
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Create a DataGridViewCheckBoxCell in DataGridView

I contact you because I have a problem in my C# program. I am using a basic DataGridView with four DataGridViewTextBoxColumn. And I would like to add a checkbox with a label in the first cell of the data grid view at the position Row[0]/Column[0]. I…
Zaraki21
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Looping through Checkbox Columns to count selected cells

I have a checkbox column in my datagrid view, and I want to restrict the user into checking 7 boxes only, no more, no less. Also, I want something to happen on every checkbox click. Like this (pseudo-code only): While counter is not equal to 7 { …
airhalynn101
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Can't Identify Values of DataGridViewCheckBoxCell

So I have seen several posts here and I have tried every solution to no avail. I have tried several examples all over the web and nothing has worked. It's taunting me! The below code is what I'm running now which I feel should work but it doesn't.…
Tim
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databound datagridviewcheckbox not updating underlying list until focus changed

I am using a winform datagridview bound to a list. There is a checkbox column bound to a Boolean type field. The problem is, when check/uncheck a checkbox, its not updating the underlying list until I change focus to another cell of the datagrid…
s.k.paul
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Immediately update DataGridViewCheckBoxCell

I am programmatically updating my WinForm DataGridView Problem, DataGridViewCheckBoxCell doesn't get updated !!! I was google, it seams like knowing case but whatever I've tried did not help yet. private void InitializeFunctionsDataGrid() { …
Tupu Sipaia Kikhteva
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I want to update the datagridview values into database through checkbox that is in datagridview

public void fnsave() { int i = 0; bool status = false; foreach (DataGridViewRow row in dataGridView1.Rows) { if (Convert.ToBoolean(String.IsNullOrEmpty(row.Cells["AllowAction"].Value.ToString().Trim()) ? …
user3171911
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DataGridView, DataGridViewCheckBoxColumn not allowing multiple checks

Have kind of a strange problem with a DataGridView. Its DataSource bound to a list of objects with set; get; It gets the data from this source as it should with all its boolean states for the checkboxes in the datagridview. How ever, when I try to…
Jonas Lindahl
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