Change form controls property's from code

Check if windows user is a member of a specific Active Directory group

assembly: System.DirectoryServices

Save xml file with indenting

XmlTextWriter textWriter = new XmlTextWriter(@"D:\temp.xml", null);
textWriter.Formatting = Formatting.Indented;
MyXmlDoc.Save(textWriter);

How to generate a XML file From XSD schema

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Combobox.SelectedIndex vs Combobox.SelectionChangeCommitted

By using the SelectionChangeCommitted event, you know that it's a user who changed the combobox selected index


SelectedIndexChanged
* raised when DataSource is set
* raised when SelectedIndex is set programmatically

SelectionChangeCommitted
* not raised when DataSource is set
* not raised when SelectedIndex is set programmatically

SelectionChangeCommitted is raised first when a user selects an item from combobox before the SelectedIndexChanged is raised. Both events are not raised when items are added throught the Items property of the control.

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