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GeneralRe: Validation of viewstate MAC failed for ASP.NET 4.0 application Pin
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GeneralRe: Validation of viewstate MAC failed for ASP.NET 4.0 application Pin
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GeneralRe: Validation of viewstate MAC failed for ASP.NET 4.0 application Pin
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QuestionDynamic width DIV next to a static width DIV Pin
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QuestionMaster page Elements Id Pin
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QuestionCrystal Report not showing Pin
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Questionconvert from Div.innerhtml to image in vb.net Pin
premaa_36@yahoo.co.in5-Feb-13 1:45
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AnswerRe: convert from Div.innerhtml to image in vb.net Pin
Sandeep Mewara5-Feb-13 2:23
mvpSandeep Mewara5-Feb-13 2:23 
Start from here: Generating ASP.NET Images on the Fly Article[^]

Sample:
Dim oBitmap As Bitmap = New Bitmap(468, 60)
Dim oGraphic As Graphics = Graphics.FromImage(oBitmap)
Dim oColor As System.Drawing.Color
Dim sColor As String = Request("BackgroundColor")
Dim sText As String = Request("Text")
Dim sFont As String = Request("Font")
Dim oBrush As New SolidBrush(oColor)
Dim oBrushWrite As New SolidBrush(Color.White)
oGraphic.FillRectangle(oBrush, 0, 0, 468, 60)
DrawString(String, Font, Brush, FPoint)
Dim oFont As New Font(sFont, 13)
Dim oPoint As New PointF(5F, 5F)
oGraphic.DrawString(sText, oFont, oBrushWrite, oPoint)
oBitmap.Save(Server.MapPath("generated_image.jpg"), ImageFormat.Jpeg)
//Response.Write("View the generated image <a target=""_blank"" href=""generated_image.jpg"">here</a>")
Response.ContentType = "image/jpeg"
oBitmap.Save (Response.OutputStream, ImageFormat.Jpeg)
Sandeep Mewara
Microsoft ASP.NET MVP 2012 & 2013


[My Latest Post(s)]:
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Server side Delimiters in ASP.NET
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QuestionCrystal report Pin
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QuestionMobile Compatibility Pin
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QuestionConvert from HTML to PDF format Pin
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QuestionBack up of PST while open Outlook Pin
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QuestionGridview Pin
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QuestionAs used in ASP MORRIS.JS. Net? Help me! Pin
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GeneralRe: As used in ASP MORRIS.JS. Net? Help me! Pin
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QuestionHow to fetch all unique/distinct values in a GridView Pin
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AnswerRe: How to fetch all unique/distinct values in a GridView Pin
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QuestionHiding the physical path of a file in downloading Pin
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QuestionOne time Login needed.. Pin
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QuestionWCF REST hosted inside ASP.NET WebForms app - 400 on production server Pin
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QuestionTwitter connect rest api v1.1 Pin
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QuestionProblem with popup confirmation page using ModalExtender Pin
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Questionrelated to itext sharp Pin
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GeneralRe: related to itext sharp Pin
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GeneralRe: related to itext sharp Pin
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GeneralRe: related to itext sharp Pin
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Answerrelated to itext sharp-iText use for commercial purpose Pin
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AnswerRe: related to itext sharp Pin
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QuestionDisplay image using handler.ashx what wrong my code Pin
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