 WPF DataGrid Columns not lining up with headers
By : user1791796
Date : March 29 2020, 07:55 AM
help you fix your problem My WPF DataGrid columns are not lining up with the headers. Any idea why? , Putting a margin around the default style for Button causes this.
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WPF DataGrid columns: how to manage event of value changing
By : Yogesh Bhujang
Date : March 29 2020, 07:55 AM
this one helps. You seem to be looking at this problem from a WinForms perspective. In WPF, we generally prefer to manipulate data objects rather than UI objects. You said that don't have an ObservableCollection for your items, but I would recommend that you use one.
If you don't have a data type class for your data, then I'd advise you to create one. You should then implement the INotifyPropertyChanged interface in it. code :
public ObservableCollection<YourDataType> Items
{
get { return items; }
set { items = value; NotifyPropertyChanged("Items"); }
}
public YourDataType SelectedItem
{
get { return selectedItem; }
set { selectedItem = value; NotifyPropertyChanged("SelectedItem"); }
}
SelectedItem.PropertyChanged += SelectedItem_PropertyChanged;
private void SelectedItem_PropertyChanged(object sender, PropertyChangedEventArgs e)
{
// this will be called when any property value of the SelectedItem object changes
if (e.PropertyName == "YourPropertyName") DoSomethingHere();
else if (e.PropertyName == "OtherPropertyName") DoSomethingElse();
}
<DataGrid ItemsSource="{Binding Items}" SelectedItem="{Binding SelectedItem}" ... />
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 dynamically changing headers in flex datagrid
By : leavesosoon
Date : March 29 2020, 07:55 AM
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 DataTable adding Columns to DataGrid instead of adding new rows?
By : Christina T
Date : March 29 2020, 07:55 AM
hope this fix your issue I have a DataGridView that I'm trying to pull data to from an SQLite database. code :
String SelectQuery = "Select ID,TaskName,TaskDue,Status from TASKS Order BY Status";
SQLiteConnection slite = new SQLiteConnection("data source = SupportDash.sqlite");
slite.Open();
SQLiteDataAdapter data = new SQLiteDataAdapter(SelectQuery, slite);
SQLiteCommandBuilder Command = new SQLiteCommandBuilder(data);
var Bind = new BindingSource();
DataTable table = new DataTable();
Bind.DataSource = table;
MyTasksGrid.AutoGenerateColumns = false;
MyTasksGrid.DataSource = table;
MyTasksGrid.DataSource = Bind;
MyTasksGrid.Refresh();
data.Fill(table);
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Adding columns to Datagrid
By : dilanyanm
Date : March 29 2020, 07:55 AM
around this issue Assuming you are binding your datagrid from your code behind and you are not using MVVM. You can always change your desire column in your code behind, like this: code :
DetailsDlg.Columns[0].Header = "New column name";
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code :
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