armagan - Developer IT

Printing using full page (bypassing hardmargins/printing full bleed/borderless)

- by Armagan

Is it possible to override printer hardmargins and use all of the page when printing a document programmatically with .NET?

Refreshing BindingSource after insert (Linq To SQL)

I have a grid bound to a BindingSource which is bound to DataContext table, like this: myBindingSource.DataSource = myDataContext.MyTable; myGrid.DataSource = myBindingSource; I couldn't refresh BindingSource after insert. This didn't work: myDataContext.Refresh(RefreshMode.OverwriteCurrentValues, myBindingSource); myBindingSource.ResetBinding(false); Neither this: myDataContext.Refresh(RefreshMode.OverwriteCurrentValues, myDataContext.MyTable); myBindingSource.ResetBinding(false); What should I do?

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WinForms ListBox with readonly/disabled items

- by Armagan

Is there a way to make some of the items in a ListBox readonly/disabled so they can't be selected? Or are there any similar controls to ListBox to provide this functionality?

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How to prevent Closure Compiler from renaming "true", "false" and "null"

- by Armagan Amcalar

Google Closure Compiler renames all "true", "false" and "null" occurences in code like; var s = true, x = null, V = false; and uses these shorthands instead; in conditions such as; if (someVariable == s) now; Google Analytics code defines it's own "s" variable; overriding the value "true"; and as you can see this causes a lot of problems. I don't want to change GA code; I just want Closure Compiler to quit renaming true etc. Externs do not work. Do you know any way to accomplish this?

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Automatically resize TableLayoutPanel

- by Armagan

I have a programmatically created TableLayoutPanel. It works fine but I couldn't find something: how can I make it size columns automatically when the form is resized? The panel is set to Dock.Top and when I resize the form instead of sizing every column as percents, only last column grows. What can I do for this? Here's how I add ColumnStyle for each column: this.tablePanelFilter.ColumnStyles.Add( new ColumnStyle(SizeType.Percent,Convert.ToSingle( Math.Ceiling((decimal)100 / (decimal)columnCount))));

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Finding out max available print area

- by Armagan

I'm trying to find out max available area on my printer. I've printed a simple rectangle trying out different boundary variables. My question is, why doesn't first two work correctly? They don't print a full rectangle on the paper, only the left and top sides are drawn. Why does only the third one prints a full rectangle? I was under the impression of that all three should be working correctly. What am I missing? Here's my code: this.printDocument1.DefaultPageSettings.Margins = new Margins(0, 0, 0, 0); ... private void PrintPage(object sender, PrintPageEventArgs e) { //Method 1, no right and bottom sides are printed e.Graphics.DrawRectangle(new Pen(Color.Black, 1), e.PageBounds); //Method 2, same as Method 1 e.Graphics.DrawRectangle(new Pen(Color.Black, 1), e.MarginBounds); //Method 3, works correctly e.Graphics.DrawRectangle(new Pen(Color.Black, 1), new Rectangle((int)e.Graphics.VisibleClipBounds.X, (int)e.Graphics.VisibleClipBounds.Y, (int)e.Graphics.VisibleClipBounds.Width, (int)e.Graphics.VisibleClipBounds.Height)); }

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