Questions tagged [datagridviewtextboxcell]
91 questions
1
vote
2 answers
DataGridView TextBox Cell Validating in C#?
I have two DataGridViewTextbox Column in my Form. I want to compare one textbox with another textbox value.
See the image the information is provided there...,
which are in blue color they are readonly ......I tried and i get the answer
Anjali
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1
vote
1 answer
How to add TextBox in DataGridView at specific column?
void dataGridView1_EditingControlShowing(object sender, DataGridViewEditingControlShowingEventArgs e)
{
TextBox txtbox = e.Control as TextBox;
if (this.dataGridView1.CurrentCell.ColumnIndex == 0)
{
if (txtbox != null)
…
arun
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1
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4 answers
Set focus to Data Grid View Text Box Column Cell
I have a gridview of type datagridview text box column, in that following columns are there:
SrNo | Description | HSNCode | Qty | Rate | Amount
I am generating amount in my program automatically, but I want to check if the user has…
Mohemmad K
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vote
0 answers
Host controls in Windows Forms DataGridView Cells in C#?
I have some code copy from msdn
public class CalendarColumn : DataGridViewColumn
{
public CalendarColumn() : base(new CalendarCell())
{
}
public override DataGridViewCell CellTemplate
{
get
{
return base.CellTemplate;
}
…
user2173324
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- 9
1
vote
3 answers
How can I convert a null value to string.empty before it has a chance to throw an exception?
I have the following code to enter a previous value into a DataGridView cell. If on row 0 and col 2 or greater, the val to the left, otherwise the value directly above:
private void dataGridViewPlatypi_CellEnter(object sender,…
B. Clay Shannon-B. Crow Raven
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1
vote
1 answer
Why are rows being skipped?
I've got a DataGridView that I populate in this way: the even-numbered rows contain "constant" values that are not to be edited by the user. The odd-numbered rows can be edited by the user, but should only contain 0 or 1 characters. If the cell…
B. Clay Shannon-B. Crow Raven
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1
vote
1 answer
Why is my event handler only entered once?
I have my form's KeyPreview set to true.
I'm trying to move to the next cell down if a DataGridView cell already has a value. I've got this code:
protected override bool ProcessCmdKey(ref Message msg, Keys keyData) {
if (this.ActiveControl ==…
B. Clay Shannon-B. Crow Raven
- 8,547
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- 472
- 862
1
vote
1 answer
Why do my populated DataGridView cells (DataGridViewTextBoxCell instances) display ellipsis dots?
When I populate selected cells in my DataGridView with values, such as "1", rather than simply displaying "1" they display "1..."
Why would that be the case, and how can I prevent the ellipsis dots from displaying?
UPDATE
Here's the requested code…
B. Clay Shannon-B. Crow Raven
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- 862
1
vote
1 answer
C# DataGridView - Call sort from CellEndEdit event
At the moment I am using this.EndInvoke(this.BeginInvoke(new MethodInvoker( this.resortRows ))); to call the method that checks for empty cells and then sorts the DGV. But I am calling this from CellEndEdit.
Everything works fine if the event is…
Qsiris
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0
votes
0 answers
Handling events in the cell of datagridview just like a textbox
I am trying to find out the best way to handle regular textbox events like textchanged , keypress , Enter , KeyDown in a cell of datagridview . The cells would always be in the column0 of the datagridview .I am a new learner in c# . pls share some…
0
votes
1 answer
Enter key as tab not working properly in datagridview
i have created a custom datagridview and trying to move my cell to the right when i presses enter key (instead of going to down on pressing enter key ) but i found that i have to press enter twice to move rightwards . when i presses enter key first…
0
votes
1 answer
vb.net DataGridview show custom ContextMenuStrip on cell that is being edited
I'm trying to show a custom contextmenustrip on my datagridview and it works fine except when the cell is being being edited. Then it shows the default windows contextmenustrip with copy/cut/...
Is there a way to overwrite the…
evertvandenbruel
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0
votes
1 answer
Editing Line Spacing For DataGridView In Visual Basic
I am currently using a DataGridView in VB where I am using multi-line text in a single cell, both by enabling wrapping property and inserting 'Environment.NewLine' between the separated text within the cell. This works fine but I am trying to see If…
REC
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votes
1 answer
Datagridview cell forecolor question (winform)
I have a requirement to display a text in various colors within a datagridview cell.
I mean, within one same cell, I need to use several colors !
Which color is to be applied depends on the value of each character.
Any clue? Is there any other…
Didier Levy
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0
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0 answers
How to get values of same column from n number of user control datagridview in main form button click event
I am working on windows form application. I created user control which has datagridview control. I added dynamically 10 user control in a panel(which is in main form) which has "Observed(sec)" column in common. In this column user will enter…
User0804
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