this makes sense given the context of the document but I heard that XML tag's should have Unique ID's, which is fair enough but I was under the impression that each child node does not know about other child nodes outside its parent? What is your thought on this?
HTML
<?xml version="1.0" encoding="utf-8"?>
<main>
<SourceType ID="XAML">
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Currently my code has the following properties:
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now my code is delete all the row with Itemcode. If i only want to delete one of my duplicated Itemcode row?textbox8 is connect to Itemcode column.
Dim del2 As String
If MsgBox("History Record Delete?", MsgBoxStyle.YesNo) = MsgBoxResult.Yes Thendel2 = "Delete from Receive Where Itemcode = @Itemcode"
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Now my code is delete all the rows Itemcode. If i only want to delete one of my duplicated Itemcode row?
textbox8 is connected to Itemcode column 0.[code]...
I dynamically created n amount of labels. I want them to have the same function when single clicked only they have a different number passed. I don't know how to make it so that I can click them, and run a sub/function with the number passed... If I would've made it statically, I'd just do this.
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I have a web browser. and I would like button that duplicated the form.(i.e. if you press CTRL + N in internet explorer)
View 9 RepliesHow do I avoid an event from being handled twice (if is the same handler?)
Module Module1
Sub Main()
Dim item As New Item
[Code]....
I want the event manager to detect that this event is already handled by this handler and so it shouldn't rehandle (or readd) it.
I have a XML file used for importing data into the database. But it does not check for duplicated values. Is there a way to prevent duplicated values to be inserted again?What is the procedures to do in corporate environment?
View 2 RepliesI have a dataset with 12 columns. this dataset can be filled with > 3000 rows
This dataset is bounded in gridview (third-party).
How I can remove the duplicated rows in this dataset?
I'm stuck! i'm trying to read a txt file with the data as below:
LEE
JOSH
JOSH
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the txt file is updating all the time. So, i like to read this file and then display in msgbox the name that is most duplicated. In this case the MsgBox will show JOSH.
But i've a problem, everytime i hit the button "Save Settings" in my form/application it will re-save the settings to ini file, causing duplicate entries :(
Does anyone knows how can i avoid it to happen?
And, how can i retrieve a setting from the ini file to a textbox or messagebox or something?
(before anyone start saying me to use .xml, i was reading and i prefer the .ini files to what i'm doing)
I'm trying to do a LINQ Query against a typed datatable that will return me duplicated data.With out going into too much detail, here's the basic setup:
strCode1 - string type
intCode1 - int32 type
intAdjustor - int32
There are more fields but these are the ones that are important.I'm going to do my best to describe this, as it's kind of confusing.In theory intCode1 is a key for strCode1 (hence the names). So each time intCode1 is duplicated, the same strCode1 should appear. Example:
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Ultimately I'd like to get a List(Of T) - where T is my typed data row. In SQL, I would simply use a sub query, to get a distinct list of strCode1 and intCode1, then do a count, grouped by strCode1 where I get more than one row.I'm not sure how to translate that into LINQ, AND get the original types data rows returned in a list.
I have finally got my code all working, but there is just a quick query really. At the moment I have all the database stuff in each form seperatly. When I place it in a global module, it looks like the dataset is being duplicated I was wondering why this happens when I place it in a global module?
This the code I use and the code I would put in a global module
Dim con As New OleDb.OleDbConnection
Dim dbProvider As String
Dim dbSource As String
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I want to extract all emails from an internet page in to textbox with (;) between each one and anotherand delete deplicated emails if found .
View 11 Replies[code]I want to make the Properties Window to update the properties for X and Y at each MouseMove, so they become immediately visible for the user.
View 2 RepliesI'm making a control and I am trying to finalize my design time properties grid. I have several List(of Class) items as public properties and when I click on the design time menu (while testing the control) there is the word "Collection" and a button with an ellipsis (...) that brings up a neat pop up with the buttons Add/remove and all of the public properties of the collection's class on the right hand side. Basically for a non-collection instance of a class (with public properties) I'd like a similar button to show up. I know I could put all of the properties in the main control class and group them, but I like the pop up box feature. Anyway to duplicate this? (think font grid item etc.)
View 3 RepliesIn the form design I set up a TableLayoutPanel, 20x20 cells and in cell (1,1) a PictureBox (called Target) containing the image of a small target. The properties box for Target shows some very promising properties, Column and Row - and if you overwrite the values in the properties box, the PictureBox obligingly shifts to the corresponding cell position in th design. However in VB it is not possible to refer to Me.Target.Row or .Column - neither appears during coding in the menu of properties, and deliberately coding either of them produces an error like
Error 1 'row' is not a member of 'System.Windows.Forms.PictureBox'.
1. Why does the properties box show properties that cannot be altered programmatically?
2. How can my program move Target around in the TableLayoutPanel?
Is there a way to expose a UserControl's properties to the Properties Window in the Designer?
View 3 RepliesI'm working on a Hazardous Materials label printing program. One of the options is to do an "NFPA" label. Since there are 4 values required with 4 or 6 options, the ratings are entered via radio buttons in a group box. That's working okay. I display values in the NFPA diamond as they're entered: left quadrant blue, top quadrant red, left yellow, bottom red. I'm having trouble with the label in which the rating will be displayed on top of a jpg diamond for the white. In this quadrant the text can be up to 4 characters. I can accept the text going into an adjacent block a little, but the corners of the label overlap into another quadrant/color. I reduced the font size which solved the overlap problem but the font is then too small and looks terrible. I tried to make the background of the label transparent to let the color come through correctly but that's not a valid value for label.background. I'm figuring that the transparent background is the best solution. What can I use that will accept a transparent background so the color shows through?
I'm trying to set the transparent property via label properties properties, not via code. Here's the code if it makes any difference:
Public Class NFPA
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Close()
End Sub
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How to change all properties of a form to properties of other but don't change important properties like Owner,Handle, OwnedForms, Parent,HasChildren,Controls and ... .I have a child form that i want it to provide controls of Form.The background form provides Aero frame and child form is a transparent form in it.I want it because I want to draw buttons with system style in Aero in Windows Forms.This is my own code but it does not work good (ForeForm is child form):
For Each Propertry In ForeForm.GetType.GetProperties()
Select Case Propertry.Name
Case "AeroBackgroundEnabled", "FormBorderStyle", "TransparencyKey", "Parent", "Owner", "ShowInTaskbar", "Handle", "HasChildren", "OwnedFo[code].....
Additionaly:I wrote a great Aero Form.I don't publish current version (1.2) that supports Aero Blur,RealTime Aero Color change,extend Basic theme?
I have my own class of graphic objects, and now I'd like to allow a user to right-click on one of those within the application and see a properties window. Is there a pre-built dialog or control for displaying properties at runtime? I'd like to have something just like the IDE properties window button for my application.
View 4 RepliesPublic Class LOA
Private Sub PrintDocument1_PrintPage(ByVal sender As System.Object, ByVal e As System.Drawing.Printing.PrintPageEventArgs) Handles PrintDocument1.PrintPage
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What I've done is create a User Control Library (Project) and I've added a single User Control to that project. The control contains a single FlowLayoutPanel, and I created a Property on the control itself to pass the FlowDirection from the Control to its FlowLayoutPanel child.
Build, reference, component appears in the Toolbox and everything works fine, but the property on the control does not appear in the Properties window when I go to edit it at design time.
I have a BLL class which contains properties for the fields in a Country table (CountryCode, CountryName, etc). It also has a property ioDAL, which is a reference to a DAL class (created with SubSonic 2.2), which has same named fields.
I have a LoadRecord() method which calls the DAL's FetchById() method that populates the DAL properties by calling the database (SQL Server 2005 FWIW).What I then want to do, rather than writing code to populate each BLL property from its DAL equivalent, is to use AutoMapper (from CodePlex). I think the line should be something like
Mapper.CreateMap(ioDAL, Me)()but this gives errors "Value of type (DAL class / namespace naming) cannot be converted to 'System.Type'" and "Value of type (BLL class / namespace naming) cannot be converted to 'System.Type'".
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I think that we can specify or import our properties that we wish to use in the project in the .vbproj file of our project.
And.. if so, how will I use these in my VB source code... ?
I want to keep the table names, connection strings, etc in the properties file.
I've populated a PropertyGrid with a custom class. How do you create and display a sub property similar to Size (Height, Width) which has two values or Point(X,Y)? For example, the class is Test and the property is Item as string. I want to expand Item to have two sub properties, A and B.
View 1 RepliesSay I have a function "client.GetItems" that returns a list of items. Each item as a Property named "Id" as Integer. Instead of doing this:[code]Is there a easier way to do it? Like with 1 line. I couldn't figure out how to use "Contains" with properties.
View 17 RepliesI am using an array with four elements and I need to know how to do the get / set properties in the vb 2008 syntax.
When I try the above I get the error 'no longer supported. use the new property declaration syntax"
When I create a new instance of the class I would like to be able to set what is in each element in the array inside the form.
Here is what I have, without the finished get / set properties:
Public Class StdCondition
Public FilePaths(3) As String
Public stdImageList(3) As ImageList
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So how would I set what goes into the array after I have created a class?
Background info: I need the array to store filenames (as strings) that point to images located on the hard drive. I will then use the imagelist, populated with the filenames from the array, to display the images on the form. (I hope to add the images to the image list with code inside my form)
I'm using vb10 express.I'm making a class library and most of the examples on how to do this have get and set properties.Why use properties? Are they needed?
View 5 RepliesI'm actually more comfortable in Java language for developing apps. But since my requirement now is getting tighter, I need to jump forward into VB.NET
well yeah... seems need to adapt some a bit. Anyway, I typed a lot for making this setter and getter properties inside visual studio;
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