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Type: Posts; User: blakemckenna

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  1. Re: How to create and call a custom JQuery function?

    I knew that it was Javascript...jQuery is just a wrapper from what I can tell. But I will definitely read up on it.

    Thanks jmc
  2. How to create and call a custom JQuery function?

    I have a scenario in which I want create I need to set the display of several elements with the same class. My thinking was to create a custom jQuery function that contains a For Loop that would do...
  3. Re: What would cause a to show up...then disappear real fast?

    That's a great example coot...appreciate the help!
  4. What would cause a to show up...then disappear real fast?

    I have a webpage that contains several <div> elements. On my menu, I click on an <a> tag which executes a javascript function. All this function does is check which <div> was selected and then...
  5. Re: DataGrid clears when I select a value from a ComboBox?

    Unfortunately removing the brackets didn't have any effect on the outcome. Also, the way I'm binding the data to the control through XAML doesn't seem to be working correctly either. There's no data...
  6. Re: DataGrid clears when I select a value from a ComboBox?

    Here is my XAML code as well as the code-behind.



    <Window x:Class="WPFTest.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    ...
  7. DataGrid clears when I select a value from a ComboBox?

    I have a small WPF form that contains a ComboBox and a DataGrid among other controls. The CB and DataGrid are dynamically populated via SQL Server SPROC. My problem is that when I select a value from...
  8. Re: Can't resolve System.ArgumentOutOfRangeException

    I really don't know which road to take with WPF yet.

    Thanks for the advice jmc.
  9. Can't resolve System.ArgumentOutOfRangeException

    I'm trying to bind a datatable to a WPF DataGrid control. The control resides within a Tab Control. Below is my code:



    private void LoadEmployersToGrid()
    {
    if...
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    Re: DataGrid doesn't load correctly?

    I found it...it should be:



    Grid1.ItemSource = dt.DefaultView;
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    Re: DataGrid doesn't load correctly?

    That didn't work. See screenshot.
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    DataGrid doesn't load correctly?

    I have a WPF app in which I have a DataGrid control that I am trying to bind to a DataTable as the result of a SQL Query. I'm not sure what I'm doing wrong. It seems pretty straight-forward but I...
  13. Re: Xamarin Studio won't execute?

    I didn't know this...thanks!
  14. [RESOLVED] Xamarin Studio won't execute?

    I've been running VS 2019 Community edition on my machine but wanted to try out Xamarin Studio. I've installed the app, however, when I try to run it...it just thinks for a few seconds and then stop...
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    Text won't display in a WPF app?

    I'm playing around with a WPF app (in the process of learning it) and I have a simple UI that has a textbox and button controls. Below is my code



    private void MyButton2_Click(object...
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    Re: Issue with WPF Form?

    No worries though...I just found a way to do it...probably the same way you did through the "Options".
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    Re: Issue with WPF Form?

    View the screenshot. When I click on the highlighted button...the window closes and returns me to the VS IDE. There is nothing anywhere in my IDE that shows "Live Visual Tree".
  18. Replies
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    Re: Issue with WPF Form?

    Thanks for the tip about Form/Window...I didn't know.

    When I clicked on the "Go live to visual tree"...it hid the Window and just took me back to the IDE. I did not see a toolbar in that Window?
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    [RESOLVED] Issue with WPF Form?

    I'm learning WPF and noticed on a Form a small control type like box at the top center of the form just above the "Reset" button (see attached image). I'm sure it can be removed but have a feeling it...
  20. Re: Must declare the scalar variable error

    How did you know I was a cat lover? LOL
  21. Re: Must declare the scalar variable error

    Thanks JMC,

    Your solution worked. I got screwed up from the video I was watching on this functionality.
  22. Must declare the scalar variable error

    I'm getting the "Must declare the scalar variable..." error in my C# program. The code is below. Not sure why it's happening in the highlighted line of code;



    private void...
  23. Re: Retrieving the displayed value in a ListBox?

    Thanks for the tip jmc...
  24. Re: Retrieving the displayed value in a ListBox?

    I'm learning WPF so I was using that...
  25. Re: Retrieving the displayed value in a ListBox?

    There wasn't a "Text" property to choose from in the intellisense.
  26. Retrieving the displayed value in a ListBox?

    How do you retrieve the displayed value in a ListBox in C#? I know you can use the SelectedValue property to retrieve the the hidden value (typically a key value).

    Thanks,
  27. Re: How to resize controls within a UserControl proportionately?

    4x2,

    I did have the anchor properties set with the exception of the "Right" attribute...thanks!
  28. How to resize controls within a UserControl proportionately?

    I've created a user control that contains several textboxes, a DateTimePicker and a ComboBox. They are all set to a specific size. However, when I drop the control onto a Windows Form. I wish for...
  29. Re: Has anyone seen this programming test?

    Unfortunately, it's been a while and I don't remember what my solution was. I've been out of work for 9 months in IT. I feel like this might not be the thing for me anymore. I do remember thinking...
  30. Has anyone seen this programming test?

    The below scenario/requirements have been given to me to test my programming knowledge. This is the 2nd time I have seen this test. The first time I took it, apparently I didn't ace it. The...
  31. Re: What is the purpose of an Abstract Class and is it used much?

    That seems like a great explanation but I need to wrap my head around it still. Thanks JMC.
  32. What is the purpose of an Abstract Class and is it used much?

    I'm trying to visualize an abstract class in code examples and it's just not clicking. What are they exactly? Are they used much? What is the difference between them and a regular class?

    Thanks,
  33. Replies
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    Re: Not clear on a requirement?

    I'm not a good web developer at all. My forte is Windows development. I found the below code. All it does is output HTML code into a textbox. I just don't know how to make a call to search the web...
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    Re: Not clear on a requirement?

    Thanks for the hint DEX but if I can't write this app, then this job probably isn't for me.
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    Re: Not clear on a requirement?

    and this can be incorporated into a Windows App...correct?
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    Re: Not clear on a requirement?

    I was wondering if the Google API would be a good place to start?
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    Re: Not clear on a requirement?

    Thanks JMC, I was kinda thinking along that line but wasn't really sure. I just need a clear confirmation...thanks again! Unfortunately I have no idea how to do this in code. More research I reckon.
  38. Replies
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    Not clear on a requirement?

    I've been submitted to a client for a potential project. The client is making every candidate create a small project. Below is the entire requirement. They want the application developed using WPF or...
  39. Re: Javascript won't display "height" value?

    Thanks guys! Both suggestions work.
  40. Javascript won't display "height" value?

    The below javascript function isn't displaying the "height" value like I need it to. It just displays "undefined". This function is being called from an onclick action and I'm passing the parameter...
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