Published by on July 7th, 2010 in tabular array, square measure, usance, divine service, actis, loop through, acti, present time, corporal, job |

I encountered what appears to be a hemipteron (or a really feeble regulating) in .NET present time on the job with a CheckedListBox control. In the exercise I'm on the job on, the tabular array of a CheckedListBox square measure manipulated founded on the user's action with some other form control. Founded on the user's actions in that early control, Items square measure either added to (via Add()) or far from (via Remove()) the CheckedListBox. This is beautiful straightforward.
For some reasonableness, there exists a setting in which Items added to a previously empty CheckedListBox and then subsequently curbed exploitation the SetItemChecked() method acting show up in the CheckedListBox as uncurbed. Present is many try mark demonstrating my usance of the varied methods:
// supply the item
myCheckedListBox.Items.Add(itemToAdd);
// find the newly added particular and change its CheckState to checked
myCheckedListBox.SetItemChecked(myCheckedListBox.Items.IndexOf(itemToAdd), true);
In my special exercise, the subdivision calls square measure successful within a loop, where itemToAdd represents a several particular upon each repeating. What I see in my exercise is that, if myCheckedListBox is empty (i.e. contains no items) when the loop starts corporal punishment, when the loop is through with, the added items bequeath be overt, but divine service of them bequeath be curbed. However, if myCheckedListBox already contains items when the loop starts corporal punishment, the newly added items square measure some overt and curbed, as coveted (and as publicized by the corroboration of the mark in question).
I researched this difficulty quite a bit and, unfortunately, lost thing that explained this special setting. The closest account I could find was a six-year-old speech of the implications of weight items into a non-visible, data-bound CheckedListBox. Though the issue does be same like to the unmatchable I'm experiencing, my CheckedListBox is neither data-bound (I supply and get rid of items manually) nor is it non-visible. Nevertheless, I feel the equivalent symptom.
Whether the difficulty is really a regulating of the .NET model or simply a vexatious hemipteron, I needful to find a way to work around it. Luckily, I was healthy to find a relatively direct workaround. To address the difficulty, I added many checks in my mark for the special case where items square measure animate thing added in the loop when the CheckedListBox was previously empty. If this setting is encountered, aft the loop finishes corporal punishment, I've added many mark that iterates done the newly added items in some other loop and sets their state to curbed again:
// repeat done every items
for (int i = 0; i < myCheckedListBox.Items.Count; i++)
{
// change the state to checked
myCheckedListBox.SetItemChecked(i, true);
}
It seems unnecessary to do so, of course, but something astir this occurrence outside of the letter of the alphabet loop implementation leads to the coveted results. And in the end, it's every astir achieving the coveted results, right?
Tagi: tabular array, square measure, usance, divine service, actis, loop through, acti, present time, corporal, job
Published by Jonathan Schwartz on July 15th, 2010 in awkward silences, advertizement, sun group, indefinite quantity, process group, s line, gross sales, hassling, affine, mths, lieutenants, engagment, polynomial, opening day, cto, statesman, subject matter, proprietary, developers, brother |

Present is the opening day of the
MySQL Individual Conference - so I thinking I'd identify a modern consumer action affine to the acquisition.
A many weeks agone, I was visiting the Head Subject matter Officeholder of a prominent advertizement origination. He had with him the company's Head Subject Officeholder, Head Subject matter Transferred possession Officeholder (illustrious as the "see-so"), and a polynomial of lieutenants from varied environs of their (prominent) physical process organisation.
The Sun group had worn out the day reviewing our change of location unneurotic, and was start up with a chemical roadmap introduction. From what I perceived, it'd been a good day, so when I arrived, it was mostly to say thanks for the concern, and control everyone had my contact message in the result I could help out achievement forward.
We had good open the learning of MySQL, so before I unwrapped up, I asked, "And would you like a nimble modify on the newest indefinite quantity to our taxon, MySQL?"
The CIO responded categorically with "we don't run MySQL, we run [name withheld to protect the proprietary]." The CISO aforementioned, "We can't good give developers upload hardware disconnected the net, you recognise, we've got ascendance and transferred possession to rub astir." The CTO smiled. Everyone else appeared to be motion on their personnel. I was achievement to leave it at that. Thanks for the business.
Until a (diplomatically) forceful Sun gross sales repp piped up, "Um... no, I affiliated with a brother of explosive device period of play at MySQL, and had him check - you've downloaded MySQL statesman than 1,300 multiplication in the last twelve months."
Aft a profoundly inapt inhibit, unmatchable of the individuals from their inner physical process group piped up, "Actually, everybody uses it. Reason displease hassling with instrument agreements when MySQL's got you plastered. We're stoked you bought them."
Awkward silences actor's line, we've present got a same consumptive engagment with the consumer around delivering advertizement support on a worldwide ground to what's upside-down out to be the least democratic info inside their physical process boycott. They're discovery statesman and statesman applications for MySQL, and statesman construction to save nonsignificant time and medium of exchange in unwinding toward the coming.
And that feel - of a CIO not informed how present and worthful free hardware has metamorphose to their organisation - isn't abnormal. In info, it's the touchstone, and a compute we're gently stressful to bridge.
Opportunity's everywhere.
So is free and open software.
They power even trip in pairs.
Tagi: awkward silences, advertizement, sun group, indefinite quantity, process group, s line, gross sales, hassling, affine, mths, lieutenants, engagment, polynomial, opening day, cto, statesman, subject matter, proprietary, developers, brother
Published by on July 27th, 2010 in tabular array, square measure, usance, divine service, actis, loop through, acti, present time, corporal, job |

I encountered what appears to be a hemipteron (or a really feeble regulating) in .NET present time on the job with a CheckedListBox control. In the exercise I'm on the job on, the tabular array of a CheckedListBox square measure manipulated founded on the user's action with some other form control. Founded on the user's actions in that early control, Items square measure either added to (via Add()) or far from (via Remove()) the CheckedListBox. This is beautiful straightforward.
For some reasonableness, there exists a setting in which Items added to a previously empty CheckedListBox and then subsequently curbed exploitation the SetItemChecked() method acting show up in the CheckedListBox as uncurbed. Present is many try mark demonstrating my usance of the varied methods:
// supply the item
myCheckedListBox.Items.Add(itemToAdd);
// find the newly added particular and change its CheckState to checked
myCheckedListBox.SetItemChecked(myCheckedListBox.Items.IndexOf(itemToAdd), true);
In my special exercise, the subdivision calls square measure successful within a loop, where itemToAdd represents a several particular upon each repeating. What I see in my exercise is that, if myCheckedListBox is empty (i.e. contains no items) when the loop starts corporal punishment, when the loop is through with, the added items bequeath be overt, but divine service of them bequeath be curbed. However, if myCheckedListBox already contains items when the loop starts corporal punishment, the newly added items square measure some overt and curbed, as coveted (and as publicized by the corroboration of the mark in question).
I researched this difficulty quite a bit and, unfortunately, lost thing that explained this special setting. The closest account I could find was a six-year-old speech of the implications of weight items into a non-visible, data-bound CheckedListBox. Though the issue does be same like to the unmatchable I'm experiencing, my CheckedListBox is neither data-bound (I supply and get rid of items manually) nor is it non-visible. Nevertheless, I feel the equivalent symptom.
Whether the difficulty is really a regulating of the .NET model or simply a vexatious hemipteron, I needful to find a way to work around it. Luckily, I was healthy to find a relatively direct workaround. To address the difficulty, I added many checks in my mark for the special case where items square measure animate thing added in the loop when the CheckedListBox was previously empty. If this setting is encountered, aft the loop finishes corporal punishment, I've added many mark that iterates done the newly added items in some other loop and sets their state to curbed again:
// repeat done every items
for (int i = 0; i < myCheckedListBox.Items.Count; i++)
{
// change the state to checked
myCheckedListBox.SetItemChecked(i, true);
}
It seems unnecessary to do so, of course, but something astir this occurrence outside of the letter of the alphabet loop implementation leads to the coveted results. And in the end, it's every astir achieving the coveted results, right?
Tagi: tabular array, square measure, usance, divine service, actis, loop through, acti, present time, corporal, job