We need to develop a dashboard application for a giant screen. What it is does is collect all KPIs(Key Performance Indicators) and shows it on the giant screen in realtime in a visual manner so that the management leads know whats going on. So giant screen will have 20 to 30 independent graphs & pie charts(the number might increase soon...
I'm attempting to add an event handler for every control on my form. The form is a simple info box which pops up, and clicking anywhere on it does the same thing (sort of like Outlook's email notifier.) To do this, I've written a recursive method to add a MouseClick handler to each control, as follows: private void AddMouseClickHandler(...
Hi, I'm trying to use NServiceBus to make 4 applications communicating together. All these applications have to act as Publisher and Subscriber. The only way i founded ti get it workiing is to create a "master" queue named Server, on which MessageEndpointMappings in all applications configuration is mapped to, but i think it's not th...
Lots of information on the Cryptolicensing product home page except for saying precisely how the trial version (of Cryptolicensing itself) is limited. Nor is there any mention on the download page itself. ...
When you set listView1.TileSize.Width = ListView.Width You get a horizontal scrollbar because the item is too wide. This happens until you subtract 4 pixels. When you do listView1.TileSize.Width = ListView.Width -4 you get a 5 pixel blank space, because the item is too narrow ??? What's going on here ? Is this some kind of evil ...
I have a .NET C# winforms application which works great on my machine, but if I try to run it on another machine, it doesn't start up. No error message, no crash message, no window - nothing. I've found that this always happens when a referenced assembly is missing. I guess this is .NET's general behavior and not specific to my app, is ...
Uploadify is a jQuery/Flash plugin for uploading multiple files. It's working great, except I can't figure out how trigger e-mail when all files are complete. If I try to add something like <% SendEmail(); %> to the onAllComplete parameter, it just sends the e-mail when the page loads. Is there a way to do this within the handler recom...
hi I am writing a C# Windows application program and I'm using an add-on for creating chart in it,but when I run this program on another windows which has .net framework but not that package it does not work and give me exception. I want to know how can I correct this problem even with setup file? and if the answer is setup file then how...
I have a text box that when it is disabled the text in it is gray and kind of dithered. (This is the standard functionality.) Is there a way to make this easier to see? I have tried this: txtBoxNumber.Enabled = false; txtBoxNumber.ForeColor = Color.Black; and that has no effect. NOTE: This is a .net Compact Framework app, but I...
Can EF really be this bad? Maybe... Let's say I have a fully loaded, disconnected object graph that looks like this: myReport = {Report} {ReportEdit {User: "JohnDoe"}} {ReportEdit {User: "JohnDoe"}} Basically a report with 2 edits that were done by the same user. And then I do this: EntityContext.Attach(myReport); InvalidOpera...
I am trying to convert the value of the generic type parameter T value into integer after making sure that T is in fact integer: public class Test { void DoSomething<T>(T value) { var type = typeof(T); if (type == typeof(int)) { int x = (int)value; // Error 167 Cannot convert type 'T' to 'int'...
My method which calls SQL Server returns a DataReader but because of what I need to do - which is return the DataReader to the calling method which resides in a page code-behind - I can't close the connection in the class of the method which calls SQL server. Due to this, I have no finally or using blocks. Is the correct way of disposi...
Hello, If there an easy way to get a completed SQL statement back after parameter substitution? I.e., I want to keep a logfile of all the SQL this program runs. Or if I want to do this, will I just want to get rid of Parameters, and do the whole query the old school way, in one big string? Simple Example: I want to capture the outp...
So I'm binding to a generic datasource that's comprised of different types of classes. I'd like to filter the tree based on the class types. I.e., I don't want the tree to show a node at all for certain types of classes. Has anyone run into this? ...
I need to print out an easy to read object graph from Visual Studio because I need to show a customer the state of an object at runtime. Are there any debug visualizers for this? Expanding everything in a quick watch window isn't easy enough for the customer to comprehend. ...
I'm dynamically building a .NET Table, including TableRows with TablesSection set, resulting in 1 THEAD row and multiple TBODY rows. Now I need to get the TableCells in the THEAD row to render with TH tags rather than TD tags. How do I do that? I haven't found a TableCell attribute for that, and it won let me add Literals to the row C...
I have my class that has an internal observable collection. I want to pass the data in this to a user of the class via a function. I don't want them to be able to change the objects inside of the observable collection or the collection itself. What is the best way to do this performance and ease of use wise? ...
Is it possible to dynamically (and generically) clear the state of all of a user control's child controls? (e.g., all of its TextBoxes, DropDrownLists, RadioButtons, DataGrids, Repeaters, etc -- basically anything that has ViewState) I'm trying to avoid doing something like this: foreach (Control c in myUserControl.Controls) { if (...
I have multiple datasets that I would like to combine into one. There is a common ID field that can be associated to each row. Calling Merge on the dataset will add additional rows to the dataset, but I would like to combine the additional columns. There are too many fields to do this in one query and therefore would make it unmanagea...
Is it possible to update an infopath field with the result of a call to submit to a webservice? We have an infopath form used to create items in the database. I would like to add a read only field for the id (primary key) of the item in the infopath form which is filled when the form is submitted to the webservice by the return value. ...