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Added methods to use common dictionary of fonts part of B2017-117 Out of Window Handles fix

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Use method from VE_Font to get a font reference (uses dictionary so redundant Window Handles are not created)  B2017-117
Add a Using statement when we temporarily create a RichTextBox to ensure the Window Handle is free’d. Also use method from VE_Font to get a font reference (uses dictionary so redundant Window Handles are not created)  B2017-117
This commit is contained in:
John Jenko
2017-06-12 17:57:22 +00:00
parent c630da8c92
commit 74898f5e4e
6 changed files with 262 additions and 161 deletions
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43
PROMS/Volian.Controls.Library/StepTabRibbon.cs
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@@ -1468,26 +1468,33 @@ namespace Volian.Controls.Library
try // RHM20150506 Multiline ItemID TextBox
{
IDataObject iData = Clipboard.GetDataObject();
DataFormats.Format frm = DataFormats.GetFormat("Embed Source");
System.Windows.Forms.RichTextBox richTextBox1;
richTextBox1 = new System.Windows.Forms.RichTextBox();
richTextBox1.Location = new System.Drawing.Point(35, 32);
richTextBox1.Name = "richTextBox1";
richTextBox1.Size = new System.Drawing.Size(67, 58);
richTextBox1.TabIndex = 0;
richTextBox1.Text = "";
richTextBox1.ScrollBars = System.Windows.Forms.RichTextBoxScrollBars.None;
bool noEquationData = true;
try
// part of bug B2017-117 we were running out of window handles when printing, found this similar use of
// creating a new richtextbox just for some processing. Put a Using around this to ensure the window handle
// is free'd
using (System.Windows.Forms.RichTextBox richTextBox1 = new System.Windows.Forms.RichTextBox())
{
richTextBox1.Paste(frm);
if (richTextBox1.Rtf.ToUpper().Contains("OBJCLASS EQU")) noEquationData = false;
if (richTextBox1.Rtf.ToUpper().Contains("OBJCLASS VIS")) noEquationData = false;
}
catch (Exception ex)
{
noEquationData = false;
}
DataFormats.Format frm = DataFormats.GetFormat("Embed Source");
//System.Windows.Forms.RichTextBox richTextBox1;
//richTextBox1 = new System.Windows.Forms.RichTextBox();
richTextBox1.Location = new System.Drawing.Point(35, 32);
richTextBox1.Name = "richTextBox1";
richTextBox1.Size = new System.Drawing.Size(67, 58);
richTextBox1.TabIndex = 0;
richTextBox1.Text = "";
richTextBox1.ScrollBars = System.Windows.Forms.RichTextBoxScrollBars.None;
//bool noEquationData = true;
try
{
richTextBox1.Paste(frm);
if (richTextBox1.Rtf.ToUpper().Contains("OBJCLASS EQU")) noEquationData = false;
if (richTextBox1.Rtf.ToUpper().Contains("OBJCLASS VIS")) noEquationData = false;
}
catch (Exception ex)
{
noEquationData = false;
}
} // end using
//btnEdit3CMPaste.Enabled = btnPasteText.Enabled = btnCMPasteText.Enabled = btnCMPaste.Enabled = btnPaste.Enabled = (iData.GetDataPresent(DataFormats.Text) || iData.GetDataPresent(DataFormats.Rtf));
//btnPasteText.Enabled = btnPasteStepText.Enabled = btnPaste.Enabled = (iData.GetDataPresent(DataFormats.Text) || iData.GetDataPresent(DataFormats.Rtf));
btnPaste.Enabled = noEquationData && (iData.GetDataPresent(DataFormats.Text) || iData.GetDataPresent(DataFormats.Rtf));