I am silverlight 3.0 with .net framework 4.0. I want to create a wen based application using silverlight am using multiple xaml files, to call xaml files i need to make xap file how to convert xaml to xap in clientBin, abd how to use multiple xaml files (Like company.xaml, NewEvent.xaml, mainPage.xaml etc.) in aspx page.
View 1 Replies
Is there a way to pass an array or List<> from the aspx.cs to xaml.cs?
View 1 RepliesDoes anyone know how to do this? Specifically I have two arrays and some floating point numbers in an aspx.cs file and want to use it for a web silverlight app (xaml.cs).
View 2 RepliesI am creating a web application in .net using C#, asp.net and silverlight. I have creating some files in silverlight ie., TopContent.xaml and middleContent.xaml. I want to embed these two xaml pages in defaul.aspx page. I have created table in default.aspx I want to keep these two in table.
View 2 RepliesI have a startup page as Menu.aspx I want to redirect this page to login.xaml so that whenver user type Menu.aspx it should open login.xaml then this .aspx page.
View 1 RepliesAs ASP.NET MVC has a pluggable view engine architecture, and XAML is an object descriptive mark-up that, given the right processor/ parser, can generate an appropriate UI...are there plans/ efforts to create a view engine that can turn XAML into HTML?
Personally, I think this would help to re-enforce the efforts the WPF/ Silverlight people have gone to in providing a means of seperating the view from the model/ business logic between designers and developers (via Visual Studio and Expression Blend)...
Seems like a logical step to me, but not knowing XAML as well as I should, I'm wondering if feasable, or even relevant.
We generate xaml in .net4 framework module with the help of an xmlwriter. We want to be sure that the xaml is working properly in the silverlight application we use it in. To test the generated batch of xaml file we want to have a commandline tool that validates these files. How can we use the xamlreader to validate this, or are there any other ideas how to do this? In the current solution we use the XamlReader but if gives to following exception:
'Cannot create unknown type '{clr-namespace:System.Windows.Controls;assembly=System.Windows.Controls}TreeView'.'
I can't find my xaml editor in my VS 2008 SP1(Edit: with Silverlight toolkit version 3 something installed)
So if I want to click the "Add" button, where can I find it?
I am trying to understand this example. My issue, is can I save a .xoml/.xaml definition to the database the same way you save an xml file? Or do I have to convert this file to something else?
This is the .xoml that gets re-written with these values. The file that is generated as part of a wizard step.
[Code]....
This .xaml gets generated from this code.
try
{
// Save the workflow first, and capture the filePath of the workflow
this.workflowDesigner.XamlFile = "CustomOutlookWorkflow.xoml";
this.workflowDesigner.PerformSave();
this.xamlFile = this.workflowDesigner.XamlFile;
XmlDocument doc = new XmlDocument();
doc.Load(this.workflowDesigner.XamlFile);
XmlAttribute attrib = doc.CreateAttribute("x", "Class", "http://schemas.microsoft.com/winfx/2006/xaml");
attrib.Value = this.GetType().Namespace + ".CustomOutlookWorkflow";
doc.DocumentElement.Attributes.Append(attrib);
doc.Save(this.workflowDesigner.XamlFile);
compileWorkflowButton.Enabled = true;
MessageBox.Show(this, "Workflow generated successfully. Generated Workflow XAML file:
" + Path.Combine(Path.GetDirectoryName(this.GetType().Assembly.Location), xamlFile), this.Text, MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch
{
generateWorkflowButton.Enabled = true;
}
public void PerformSave()
{
if (this.XamlFile.Length != 0)
{
this.SaveExistingWorkflow(this.XamlFile);
}
else
{
SaveFileDialog saveFileDialog = new SaveFileDialog();
saveFileDialog.Filter = "Workflow XAML files (*.xoml)|*.xoml|All files (*.*)|*.*";
saveFileDialog.FilterIndex = 1;
saveFileDialog.RestoreDirectory = true;
if (saveFileDialog.ShowDialog() == DialogResult.OK)
{
this.SaveExistingWorkflow(saveFileDialog.FileName);
this.Text = "Designer Hosting Sample -- [" + saveFileDialog.FileName + "]";
}
}
}
internal void SaveExistingWorkflow(string filePath)
{
if (this.surface != null && this.loader != null)
{
this.loader.XamlFile = filePath;
this.loader.PerformFlush(this.Host);
}
}
Ultimately a .dll is compiled and will be saved, but I would like to be able to save the xaml definition to the database. I hope this is easily converted to an enterprise solution but it is looking to be alot of work.
// Compile the workflow
String[] assemblyNames = { "ReadEmailActivity.dll" };
WorkflowCompiler compiler = new WorkflowCompiler();
WorkflowCompilerParameters parameters = new WorkflowCompilerParameters(assemblyNames);
parameters.LibraryPaths.Add(Path.GetDirectoryName(typeof(BaseMailbox).Assembly.Location));
parameters.OutputAssembly = "CustomOutlookWorkflow" + Guid.NewGuid().ToString() + ".dll";
results = compiler.Compile(parameters, this.xamlFile);
StringBuilder errors = new StringBuilder();
foreach (CompilerError compilerError in results.Errors)
{
errors.Append(compilerError.ToString() + '
');
}
if (errors.Length != 0)
{
MessageBox.Show(this, errors.ToString(), this.Text, MessageBoxButtons.OK, MessageBoxIcon.Error);
compileWorkflowButton.Enabled = true;
}
else
{
MessageBox.Show(this, "Workflow compiled successfully. Compiled assembly:
" + results.CompiledAssembly.GetName(), this.Text, MessageBoxButtons.OK, MessageBoxIcon.Information);
startWorkflowButton.Enabled = true;
}
I need to display current status of a document approval workflow task in asp.net web page with a specific activity highlighted.
I have seen the Visual workflow tracker example (in wf & wcf samples) but I have two issues,
I have to render workflow in asp.net not in a WPF app. I don't need to display current status with workflow running, all activities that need to be highlighted are the ones that require user input. e.g. "waiting for approval from department head" etc.
If I could just convert the workflow XAML to JPG after highlighting a specific activity by activity id "that created a bookmark and waiting for resumption the bookmark" it would do the work.
check the attached file for required workflow image to be rendered on asp.net page:
Workflow with current activity highlighted (that is waiting to be resumed)
When clicking on design view button - Received error "Microsoft.VisualStudio.Xaml" has failed to load properly(GUID = {E58C2A8B-BCC4-4559-AD59-D62EB6D58A22}). Possible environment corruption.
View 2 RepliesI want to pass data from xaml.cs page to .cs page. I have used a Class .cs file. I have a listbox on xaml page. I can of course access its items in xaml.cs page but I want to access its items in the .cs page.
View 2 RepliesI have developed one webApplication that i suppose to submit to my client but for security reason i want to convert all the .cs to dll file.example consider customer.aspx customer.aspx.cs here i donot want to provide customer.aspx.cs file to customer instead i want to give client as dll fileI i can do this, PLEASE HELP ME, IT IS VERY URGENT FOR ME, I WAS TRYED LAST 2 DAYS,
View 5 RepliesI am using JQuery & JSON (POST) to call webmethod. However I can call only webmethod located at aspx file but not in asmx file Below are sample codes
CustomValidate.asmx
Imports System.Web.Services
Imports System.Web.Services.Protocols
Imports System.ComponentModel
Public Class CustomValidate
Inherits System.Web.Services.WebService
'ACCESS VIA JSON
<System.Web.Services.WebMethod()> _
Public Shared Function AJAX_Test(ByVal date1) As Boolean...
Return True
End Function
End Class
Javascript: JQuery JSON
function isDates(source, arguments) {
var isValidDate;
$.ajax({
type: "POST",
contentType: "application/json; charset=utf-8",
url: "CustomValidate.asmx/AJAX_Test",
data: '{date1: "' + arguments.Value + '"}',
dataType: "json",
async: false,
success: function(result) {
isValidDate = result;
},
error: function(httpRequest, textStatus, errorThrown) {
alert("status=" + textStatus + ",error=" + errorThrown);
}
});
arguments.IsValid = isValidDate;
}
It always return javascript undefined error. But if I put the AJAX_Test webmethod in aspx page and replace the url: "CustomValidate.asmx/AJAX_Test" to "mypage.aspx/AJAX_Test". It works fine.
I have one user control which has 2 gridview first grid has columns (GroupName, Description, chkRemove checkbox) another gridview has columns (GroupName, Description, chkAdd), apart from that i dont have any code on .cs file of usercontrol.
I want to call same user control on 4 aspx pages and datagrid binding, sorting, paging and search functionality i want to do on respective aspx.cs pages not on user control where i am calling this uercontrol because for every aspx page field name is same but when i am binding the data to the grid that logic is different.
For first aspx page i called my usercontrol like this and everything is working fine: -
[Code]....
I have a a1.aspx.cs file and i have created new class1.cs file. I want to call a function in a1.aspx.cs which is in class1.cs
When i write a method in a1.aspx.cs everything works fine, but when i try to copy paste the contents which are there in button click event into class1.cs file and call that function i am unable to get all the controls that i have used in my web page,what parameters am i supposed to pass??
and error comes as
Error 1 The name 'DropDownList1' does not exist in the current context
and many more such errors. how to call a function in a1.aspx.cs
i need a code to convert an aspx page into pdf file. I am using C#. i am new to .net.
View 3 RepliesI need to parse through the aspx file (from disk, and not the one rendered on the browser) and make a list of all the server side asp.net controls present on the page, and then create an xml file from it. which would be the best way to do it? Also, are there any available libraries for this?
For eg, if my aspx file contains
<asp:label ID="lbl1" runat="server" Text="Hi"></asp:label>
my xml file would be
<controls>
<ID>lbl1</ID>
<runat>server</runat>
<Text>Hi</Text>
</controls>
I have a base class for all my user controls. In the base class I've got a method GetText() which returns a string.
When I do like this in the page load event it works fine:
[Code]....
I occasionally get errors in my aspx files which are caused by problems with the designer file. When this happens I delete the designer file, right click on the aspx file and select "Convert to Web Application".
Usually regenerating the designer file works perfectly, however sometimes I get an error which simply says "Could not parse the file pathToFile.aspx". When this happens there are no useful errors displayed in the error panel which would indicate what the problem is. I got this error a little while ago, did some searching and found a blog which explains how to get round this problem. It suggests closing the file, cleaning the project, rebuilding then tring again. VS should now give you a more useful error message which pinpoints the problem. This has worked for me in the past, but doesn't work all the time.Has anyone found a better way of identifying the problem in the aspx file when the "Could not parse file" error is displayed?
i was trying to created a gridview table that you will be able to upload a .docx documents and then when the user use it , he or she can click on the ID then the words documents will show up .
View 6 Repliesi convert my webpage into pdf file in vb.net
i want to save that pdf file in a specific folder in any drive (C: or D:)
how can i give a path in the below coding
Response.Buffer =True
Response.ContentType ="application/pdf"
Response.AddHeader("content-disposition", String.Format("attachment; filename={0}.pdf", Me.psno.Text))
Response.Cache.SetCacheability(HttpCacheability.NoCache)
Dim sw AsNew StringWriter()
[Code].......
How I convert aspx page to pdf file with images.
View 1 RepliesHow can I access my GridView in Customer.aspx file from another NewUserLogin.aspx file.
How should I chnge the access to my GridView to public so that I can chnge its values from another aspx file
INFO: IIS 7+ .NET 4.0
I have a webservice with a webmethod
[Code]....
I call it with
[Code]....
But the "InsertUpdateCategory" only execute the last part of the call specified (the one with Id 6), the first don't get executed
