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plurals

POArgumentException at Application.Run after bringing panel to front or changing visibility
primarykey
Id
17557299
data
AcceptedAnswerId
17558213
AnswerCount
1
ClosedDate
CommentCount
6
CommunityOwnedDate
CreationDate
2013-07-09T20:11:29.960
FavoriteCount
1
LastActivityDate
2013-07-09T21:07:18.030
LastEditDate
LastEditorUserId
0
OwnerUserId
1270229
ParentId
0
PostTypeId
1
Score
2
ViewCount
602
LastEditorDisplayName
text
Body
For some reason an ArgumentException saying 'Parameter is not valid.' at Application.Run gets thrown when executing either this: <pre><code>private void utilsTabBtn_Click(object sender, EventArgs e) { utilitiesPanel.BringToFront(); } </code></pre> or this: <pre><code>private void utilsTabBtn_Click(object sender, EventArgs e) { utilitiesPanel.Visible = true; accountcreatorPanel.Visible = false; aboutPanel.Visible = false; } </code></pre> after executing RequestCaptcha in this code: <pre><code>private void accountcreatorStartBtn_Click(object sender, EventArgs e) { accountcreatorStopBtn.Enabled = true; accountcreatorStartBtn.Enabled = false; recaptchaSolveBox.Enabled = true; recaptchaContinueBtn.Enabled = true; recaptchaRenewBtn.Enabled = true; MinimalID = accIndexOne.Value; CurrentID = MinimalID - 1; MaximalID = accIndexTwo.Value; RequestCaptcha(); recaptchaBox.SizeMode = PictureBoxSizeMode.StretchImage; } </code></pre> where RequestCaptcha is: <pre><code>private void RequestCaptcha() { LatestKey = ((new Random()).Next() * (new Random()).Next()); statusLbl.Text = "Captcha key: " + LatestKey.ToString(); recaptchaBox.Image.Dispose(); using (WebClient w = new WebClient()) { w.DownloadFile(string.Format(RequestURL, LatestKey), Environment.CurrentDirectory + "/latestCaptcha.jpg"); } try { recaptchaBox.Image = Image.FromFile(Environment.CurrentDirectory + "/latestCaptcha.jpg"); } catch (Exception ex) { recaptchaBox.Image = recaptchaBox.ErrorImage; MessageBox.Show(ex.Message, this.Text + " - Error", MessageBoxButtons.OK, MessageBoxIcon.Error); } } </code></pre> ALL controls, with exception to the buttons ending with 'TabBtn' and the panels, are in the panel I'm trying to hide.
Tags
<c#><.net><winforms><panel><argumentexception>
Title
ArgumentException at Application.Run after bringing panel to front or changing visibility
singulars
PostAcceptedAnswerId
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. This table or related slice is empty.
UserOwnerUserId
1. US0x47686F7374
plurals
PostLinksPostIdRelatedPostId
1. PL
 singulars
 LinkTypeLinkTypeId
 LTLinked
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
VotesPostIdCreationDate
1. VO
 singulars
 PostPostId
 POArgumentException at Application.Run after bringing panel to front or changing visibility
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
2. VO
 singulars
 PostPostId
 POArgumentException at Application.Run after bringing panel to front or changing visibility
 UserUserId
 USLogarr
 VoteTypeVoteTypeId
 VTFavorite
CommentsPostId

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A row detail

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