C#

bbranded wrote:

as defined via the SnapShot class's SnapShot function?

bbranded wrote:

I'm a little lost as to how to write a class that will take in arguments from the .Add function of a List<>.

List<SnapShot > LiveSnapshot = new List<SnapShot>();

public class SnapShotList : List<SnapShot> {}

SnapShotList snapshots = new SnapShotList();

Saksida Bojan wrote:

1st question:
How can I create a class to be used like XmlNode. XmlNode can be XmlElement or other types. I want to use similar approach. I need it, because I want draw other type of controls within one control.

Saksida Bojan wrote:

Example:
Display a Group box with a picture and a button as an item in TreeView

Saksida Bojan wrote:

2nd Question:
My Control is Inherits Control class. How can I hide some properties and/or change its description.

TheArchitectmc∞ wrote:

Okay, well then create a simple interface for your object and have a toString method that can convert it to the correct output. Look at the XML classes and interfaces, they all share a common.

TheArchitectmc∞ wrote:

This is more complex. You would have to use some kind of logic to display the node as such. HTML/WPF/SilverLight/WinForms all do it differently.

TheArchitectmc∞ wrote:

Look for some examples on:
Creating User Controls.

TheArchitectmc∞ wrote:

Question: What are you creating the control in? WPF?

Saksida Bojan wrote:

I am desinging for windows form

Saksida Bojan wrote:

I have read a Book about creating Custom control, however i need data layer that behaves like XmlNode. I will look at the interface.

Saksida Bojan wrote:

Will look at it. If I coudn't use, then I would use Object, but I would rather avoid Object

public class MyControl : Control
{
    [Browsable(false),
    DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden),
    EditorBrowsable(EditorBrowsableState.Never),
    ObsoleteAttribute("This property is not valid for this control")]
    public new string Text
    {
        get { return base.Text; }
        set { base.Text = value; }
    }
}

DateTime dt = dateTimePicker1.Value;
SqlCommand cmd = new SqlCommand("INSERT INTO myTable (DateColumn) VALUES (@DT)");
cmd.Parameters.AddWithValue("@DT", dt);
...

MySqlCommand cmd;
cmd = new MySqlCommand("SELECT date FROM myTable" +
                       " WHERE userId=@ID");
cmd.Parameters.AddWithValue("@ID", userId);
DataTable dt = Utilities.GetData(cmd);
if ((dt.Rows != null) && (dt.Rows.Count > 0))
    {
    DataRow dr = dt.Rows[0];
    DateTime lastGoodLogin = (DateTime)dr["date"];
    ...
    }