Unhandled exception +following a click through the keyboard input of a datagridview

Question

0.00/5 (No votes)

See more:

Hello every body,

SQL

I have a gridview with a BindingSource datasource
I do a filter on the BindingSource then I add a row in the grid and then I click enter the following exception appears entree

à System.Collections.ArrayList.get_Item(Int32 index)
à System.Windows.Forms.DataGridViewRowCollection.SharedRow(Int32 rowIndex)
à System.Windows.Forms.DataGridView.get_CurrentCellInternal()
à System.Windows.Forms.DataGridView.CommitEdit(DataGridViewCell& dataGridViewCurrentCell, DataGridViewDataErrorContexts context, DataGridViewValidateCellInternal validateCell, Boolean fireCellLeave, Boolean fireCellEnter, Boolean fireRowLeave, Boolean fireRowEnter, Boolean fireLeave)
à System.Windows.Forms.DataGridView.ProcessEnterKey(Keys keyData)
à System.Windows.Forms.DataGridView.ProcessDialogKey(Keys keyData)
à System.Windows.Forms.Control.ProcessDialogKey(Keys keyData)
à System.Windows.Forms.TextBoxBase.ProcessDialogKey(Keys keyData)
à System.Windows.Forms.Control.PreProcessMessage(Message& msg)
à System.Windows.Forms.Control.PreProcessControlMessageInternal(Control target, Message& msg)
à System.Windows.Forms.Application.ThreadContext.PreTranslateMessage(MSG& msg)
à System.Windows.Forms.Application.ThreadContext.System.Windows.Forms.UnsafeNativeMethods.IMsoComponent.FPreTranslateMessage(MSG& msg)
à System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(IntPtr dwComponentID, Int32 reason, Int32 pvLoopData)
à System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
à System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
à System.Windows.Forms.Application.Run(Form mainForm)

Posted 27-Aug-14 22:31pm

AbassiOmar

Updated 27-Aug-14 23:03pm

v3

Add a Solution

Comments

Richard MacCutchan 28-Aug-14 4:49am

You need to add some context and show the code where the error occurred. Please edit your question and put <pre> tags around your code and messages so they are more clearly readable.

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Abhinav S · Answer 1 · 2014-08-27T23:23:00

Solution 2

Based on the exception stack you have provided, you are accessing an array item that does not exist.

Posted 27-Aug-14 23:23pm

Abhinav S