public bool SaveThumbnailImageHQ(System.Web.UI.WebControls.FileUpload fu, string FullSavePath, int HeightMax, int WidthMax) { try { if (fu.HasFile) { Size newSize = new Size(WidthMax, HeightMax); using (Bitmap bmp = new Bitmap(fu.PostedFile.InputStream)) { double ratioWidth = (double)bmp.Size.Width / (double)newSize.Width; double ratioHeight = (double)bmp.Size.Height / (double)newSize.Height; double ratio = Math.Max(ratioHeight, ratioWidth); int newWidth = (int)(bmp.Size.Width / ratio); int newHeight = (int)(bmp.Size.Height / ratio); newSize = new Size(newWidth, newHeight); using (Bitmap thumb = new Bitmap((System.Drawing.Image)bmp, newSize)) { using (Graphics g = Graphics.FromImage(thumb)) // Create Graphics object from original Image { g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality; g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.High; g.CompositingQuality = System.Drawing.Drawing2D.CompositingQuality.HighQuality; System.Drawing.Imaging.ImageCodecInfo codec = System.Drawing.Imaging.ImageCodecInfo.GetImageEncoders()[1]; System.Drawing.Imaging.EncoderParameters eParams = new System.Drawing.Imaging.EncoderParameters(1); eParams.Param[0] = new System.Drawing.Imaging.EncoderParameter(System.Drawing.Imaging.Encoder.Quality, 100L); g.DrawImage(bmp, new Rectangle(0, 0, thumb.Width, thumb.Height)); if (System.IO.File.Exists(FullSavePath)) { try { System.IO.File.Delete(FullSavePath); } catch { } } thumb.Save(FullSavePath, codec, eParams); //setError(false, string.Empty); return true; } } } } else { //setError(true, "No file input found."); return false; } } catch (Exception ex) { //setError(true, ex.Message); return false; } }
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Saturday, April 24, 2010
Resize Image High Quality C#.Net with Size Ratio and File Upload Control
Monday, April 19, 2010
All Font Preview Microsoft Word Macro
Sub Generate_Font_Preview() Dim doc As Word.Document Dim objRange As Range Dim oTable As Word.Table Dim iCnt As Integer Dim s1 As Range Dim str As String Set doc = Application.Documents.Add Set objRange = doc.Range() str = InputBox("Please enter Preview Text", "Preview Text") doc.Tables.Add objRange, Application.FontNames.Count, 2 Set oTable = doc.Tables(1) For iCnt = 1 To FontNames.Count If (IsEmpty(str)) Then str = Application.FontNames(iCnt) End If oTable.Cell(iCnt, 1).Range.Text = Application.FontNames(iCnt) oTable.Cell(iCnt, 1).SetWidth ColumnWidth:=InchesToPoints(1.5), RulerStyle:=wdAdjustSameWidth With oTable.Cell(iCnt, 2).Range .Text = str .Font.Name = Application.FontNames(iCnt) .Font.Size = 25 .Font.Color = WdColor.wdColorBlack End With Next iCnt End Sub
Wednesday, April 7, 2010
Split string-value with delimeter in Sql Server via XML
Declare @xml as xml declare @str as varchar(100) declare @delimiter as varchar(10) SET @str=',A,B,C,D,E,,,' SET @delimiter =',' SET @xml = cast((''+replace(@str,@delimiter ,' ')+' ') as xml) select @xml SELECT N.value('.', 'varchar(max)') as value FROM @xml.nodes('x') as T(N) where N.value('.', 'varchar(max)')<>''
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