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mor kan wrote: using System.Drawing.Bitmap;
mor kan wrote: A using namespace directive can only be applied to namespaces
mor kan wrote: 'System.Drawing.Bitmap' is a type not a namespace
Did you actually read the error message?
- A
using namespace directive can only be applied to a namespace, not a type; System.Drawing.Bitmap is a type, not a namespace;- You have
using System.Drawing.Bitmap; in your file on line 15;
"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer
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i changed my code :
string newPathToSave = @"F:\Education\Education\Images\Thumbnail\sample.jpg";
MemoryStream memory = new MemoryStream(File.ReadAllBytes(@"F:\Education\Education\Images\run.png"));
System.Drawing.Image img = System.Drawing.Image.FromStream(memory, true);
System.Drawing.Bitmap bmpResized = new System.Drawing.Bitmap(img, 248, 80);
bmpResized.Save(memory, img.RawFormat);
bmpResized.Save(newPathToSave);
img.Dispose();
bmpResized.Dispose();
myuser.SrcNews = newPathToSave;
but:
System.Runtime.InteropServices.ExternalException was unhandled by user code
Message="A generic error occurred in GDI+."
Source="System.Drawing"
ErrorCode=-2147467259
StackTrace:
at System.Drawing.Image.Save(String filename, ImageCodecInfo encoder, EncoderParameters encoderParams)
at System.Drawing.Image.Save(String filename, ImageFormat format)
at System.Drawing.Image.Save(String filename)
at Education.WebForm5.sendNewsBtn_Click(Object sender, EventArgs e) in F:\Education\Education\sendNewsPage.aspx.cs:line 56
at System.Web.UI.WebControls.Button.OnClick(EventArgs e)
at System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument)
at System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument)
at System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument)
at System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData)
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
InnerException:
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my problem solved by code & create Thumbnail\sample.png in f: drive :
string newPathToSave = @"F:\Education\Education\Images\Thumbnail\sample.png";
MemoryStream memory = new MemoryStream(File.ReadAllBytes(@"F:\Education\Education\Images\run.png"));
System.Drawing.Image img = System.Drawing.Image.FromStream(memory, true);
System.Drawing.Bitmap bmpResized = new System.Drawing.Bitmap(img, 248, 80);
bmpResized.Save(memory, img.RawFormat);
bmpResized.Save(newPathToSave);
img.Dispose();
bmpResized.Dispose();
myuser.SrcNews = newPathToSave;
but :
do not show any image , why?
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You're setting the URL of the image to a local path on your server. That won't work; you need to set it to the relative path of the image on your site.
For example, if your images are stored in a folder called "thumbnail" within a folder called "images" which is in the root of your site, then you should set the URL to "~/images/thumbnail/sample.png"
"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer
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guys;
I have a drop down in an aspx page, its rendered with an uniqueid (name) that begins with 'ctl' but with a ClientID(id) that doesn't begin with that prefix.
any body knows why.
Help people,so poeple can help you.
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ASP.NET rendering engine creates all id attributes to ensure that your page comforts with HTML standard (unique id).
Read here some explanations about it: http://msdn.microsoft.com/en-us/library/vstudio/1d04y8ss(v=vs.100).aspx[^]
Also notice, that you can control (to a certain level) how those ids are generated...
I'm not questioning your powers of observation; I'm merely remarking upon the paradox of asking a masked man who he is. (V)
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Sir;
Thank you for your reply,But it was simpler than that.
I just associated the deployed version with an application pool that uses 4.0 framework.
And when I changed it to 2.0, every thing worked normally.
Help people,so poeple can help you.
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I'm glad you found a solution!
Now I suggest you go and learn the differences between ASP.NET 2.0 and 4.x regarding id generation in web pages - it is important!
I'm not questioning your powers of observation; I'm merely remarking upon the paradox of asking a masked man who he is. (V)
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Yes, because if you left the ClientID Mode not set it would take the default value from the application bool which is predicable by default which can make some confusion
Help people,so poeple can help you.
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Nice! And that because All-Mighty-Microsoft decided to change default behavior...Hallelujah!
I'm not questioning your powers of observation; I'm merely remarking upon the paradox of asking a masked man who he is. (V)
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hey guys anybody know of open source . net cms i can use on iis6 and using asp.net 4 and .net 4 framework ??
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hey guys i im trying tp install Umbraco 6 on iis6 and get this error when i try browse the site have no clue why or how to fix it and theres notthing on the site
Server Error in '/umbro' Application.
--------------------------------------------------------------------------------
Could not load file or assembly 'System.Net.Http' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.IO.FileLoadException: Could not load file or assembly 'System.Net.Http' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Assembly Load Trace: The following information can be helpful to determine why the assembly 'System.Net.Http' could not be loaded.
WRN: Assembly binding logging is turned OFF.
To enable assembly bind failure logging, set the registry value [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1.
Note: There is some performance penalty associated with assembly bind failure logging.
To turn this feature off, remove the registry value [HKLM\Software\Microsoft\Fusion!EnableLog].
Stack Trace:
[FileLoadException: Could not load file or assembly 'System.Net.Http' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)]
[FileLoadException: Could not load file or assembly 'System.Net.Http, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)]
System.Reflection.RuntimeAssembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks) +0
System.Reflection.RuntimeAssembly.nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks) +39
System.Reflection.RuntimeAssembly.InternalLoadAssemblyName(AssemblyName assemblyRef, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection, Boolean suppressSecurityChecks) +132
System.Reflection.RuntimeAssembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) +144
System.Reflection.Assembly.Load(String assemblyString) +28
System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +46
[ConfigurationErrorsException: Could not load file or assembly 'System.Net.Http, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)]
System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +618
System.Web.Configuration.CompilationSection.LoadAllAssembliesFromAppDomainBinDirectory() +209
System.Web.Configuration.CompilationSection.LoadAssembly(AssemblyInfo ai) +130
System.Web.Compilation.BuildManager.GetReferencedAssemblies(CompilationSection compConfig) +178
System.Web.Compilation.BuildManager.GetPreStartInitMethodsFromReferencedAssemblies() +94
System.Web.Compilation.BuildManager.CallPreStartInitMethods() +332
System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager, IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory, HostingEnvironmentParameters hostingParameters, PolicyLevel policyLevel, Exception appDomainCreationException) +591
[HttpException (0x80004005): Could not load file or assembly 'System.Net.Http, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)]
System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +8946484
System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +97
System.Web.HttpRuntime.ProcessRequestInternal(HttpWorkerRequest wr) +258
--------------------------------------------------------------------------------
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.1
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I suspect that the system requirements[^] are wrong, and Umbraco 6 doesn't work on IIS6.
IIS6 implies Windows Server 2003; System.Net.Http v4.0.0.0 is a .NET 4.5 assembly; .NET 4.5 cannot be installed on Windows Server 2003.
You might be able to work around it by using the Microsoft.Net.Http NuGet package[^] and a suitable binding redirect, but you'll probably run into all sorts of other problems.
Your best chance of getting support for this is to post on the Umbraco forums[^].
Also, bear in mind that you have a little over one year left[^] until Windows Server 2003 leaves extended support, at which point Microsoft will cease all support, and won't even patch a critical security hole. You should be looking to move to a newer server OS as soon as possible.
"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer
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How to make ASP.Net page(Browser Window) in code Full Screen mode when load, Eg like when we press F11 
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You have already been warned before. Your question title makes no sense. The way you ask question should be according to Codeproject guidelines. Consider this as final warning or face the consequences.
"When you don't know what you're doing it's best to do it quickly"- SoMad
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Hello
Sql server data I put gridview there is 3 texbox there is I want to search a for each (thanks)
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What Title of the post has to do with the issue? Further, this post is not at all clear. Don't expect much help with such questions.
"When you don't know what you're doing it's best to do it quickly"- SoMad
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Why didn't you search Google for this? Check this search[^]. First page returns more than bunch of articles on this topic.
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Do you seriously think that by demanding "emergency assistance" for every question you post you're encouraging the UNPAID VOLUNTEERS who hang out here to help you? 
By making rude demands, you will only ensure that your questions are ignored and/or deleted. If you continue, you'll probably find that your account gets deleted as well.
"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer
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Perhaps you didn't know about the Quick Answers Section, in which several folks will try to help you at a faster rate than the discussion area here.
But since your here, you should really work on your communication skills in English, or perhaps type in your native language and use a translator to craft your questions.
I really amazed that they don't have forums available in your language or home country. I guessing Spanish or español
[Spanish Version] - Just messing around here with the transalator
Tal vez usted no sabía acerca de la sección Respuestas Rápida, en el que varias personas van a tratar de ayudarle a un ritmo más rápido que el área de discusión aquí.
Pero ya que estás aquí, que realmente debe trabajar en sus habilidades de comunicación en Inglés, o tal vez escribir en su lengua materna y el uso de un traductor para elaborar sus preguntas.
Realmente me sorprendió que no tienen foros disponibles en su idioma o país de origen. Me conjeturando español o spanish
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Hi,
I want to integrate outlook in my asp.net web application.
I want to show <b>Outlook calendar</b> in my application.
But I don't have any idea how to show.
Please Help me.
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Hi Friends, plz help me with this error
My Error is :
An exception of type 'System.InvalidOperationException' occurred in System.Data.dll but was not handled in user code
Additional information: The given value of type String from the data source cannot be converted to type nchar of the specified target column.
String or binary data would be truncated.
My Code:
protected void Button1_Click(object sender, EventArgs e)
{
String strConnection = @"Data Source=MANOJ\SQLEXPRESS;Initial Catalog=MANOJ;Integrated Security=True";
string path = @"C:\Users\Manoj Kumar\Desktop\Update Folder\TESTING.xlsx";
//Create connection string to Excel work book
string excelConnectionString = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" + path + ";Extended Properties=\"Excel 12.0;HDR=Yes;IMEX=1\"";
//Create Connection to Excel work book
OleDbConnection excelConnection = new OleDbConnection(excelConnectionString);
OleDbCommand cmd = new OleDbCommand("select *from [Sheet1$]", excelConnection);
excelConnection.Open();
OleDbDataReader dReader;
dReader = cmd.ExecuteReader();
SqlBulkCopy sqlBulk = new SqlBulkCopy(strConnection);
//Give your Destination table name
sqlBulk.DestinationTableName = "TEST";
sqlBulk.WriteToServer(dReader); // Here i getting the above error
excelConnection.Close();
Response.Write("inserted");
}
----- Same code is running Fine when i working on VS 2010 and SQL 2005
Now i use VS 2013 and SQL 2012 Then i getting the error.
PLZ give me the error free code.
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One of the strings in your Excel sheet is longer than the column in your SQL database.
Unfortunately, the error message doesn't tell you which column is causing the problem. There's an open suggestion[^] asking Microsoft to fix it, but no sign of a fix yet.
You'll need to compare the length of the strings in your Excel sheet to the defined size of the columns in your SQL table. When you find the column(s) which are causing the problem, you'll either need to increase the column size in SQL, or truncate the string in Excel.
"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer
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