[C#/WPF/DEVEXPRESS] DataControlBase 클래스 : AutoGeneratedColumns 이벤트를 사용해 데이터 바인딩 시 모든 컬럼이 생성된 후 처리하기

■ DataControlBase 클래스의 AutoGeneratedColumns 이벤트를 사용해 데이터 바인딩 시 모든 컬럼이 생성된 후 처리하는 방법을 보여준다.

▶ 예제 코드 (XAML)


<Window
    x:Class="HowToCustomizeAutomaticallyGeneratedColumns.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:dxg="http://schemas.devexpress.com/winfx/2008/xaml/grid"
    xmlns:dxe="http://schemas.devexpress.com/winfx/2008/xaml/editors"
    xmlns:local="clr-namespace:HowToCustomizeAutomaticallyGeneratedColumns"
    Title="Customize Automatically Generated Columns"
    Width="600"
    Height="450">
    <Window.Resources>
        <local:IssueTypeToSolidColorBrushValueConverter x:Key="IssueTypeToSolidColorBrushValueConverterKey" />
        <DataTemplate x:Key="IssueTypeDataTemplateKey">
            <dxe:TextEdit x:Name="PART_Editor"
                Foreground="{Binding Path=Value, Converter={StaticResource IssueTypeToSolidColorBrushValueConverterKey}}" />
        </DataTemplate>
    </Window.Resources>
    <Grid>
       <dxg:GridControl x:Name="gridControl"
        AutoGenerateColumns="AddNew"
        AutoGeneratedColumns="gridControl_AutoGeneratedColumns">
          <dxg:GridControl.View>
             <dxg:TableView Name="tableView"
                AutoWidth="True" />
          </dxg:GridControl.View>
       </dxg:GridControl>
    </Grid>
</Window>

<Window

x:Class="HowToCustomizeAutomaticallyGeneratedColumns.MainWindow"

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

xmlns:dxg="http://schemas.devexpress.com/winfx/2008/xaml/grid"

xmlns:dxe="http://schemas.devexpress.com/winfx/2008/xaml/editors"

xmlns:local="clr-namespace:HowToCustomizeAutomaticallyGeneratedColumns"

Title="Customize Automatically Generated Columns"

Width="600"

Height="450">

<Window.Resources>

<local:IssueTypeToSolidColorBrushValueConverter x:Key="IssueTypeToSolidColorBrushValueConverterKey" />

<dxe:TextEdit x:Name="PART_Editor"

Foreground="{Binding Path=Value, Converter={StaticResource IssueTypeToSolidColorBrushValueConverterKey}}" />

</DataTemplate>

</Window.Resources>

<Grid>

<dxg:GridControl x:Name="gridControl"

AutoGenerateColumns="AddNew"

AutoGeneratedColumns="gridControl_AutoGeneratedColumns">

<dxg:GridControl.View>

<dxg:TableView Name="tableView"

AutoWidth="True" />

</dxg:GridControl.View>

</dxg:GridControl>

</Grid>

</Window>

▶ 예제 코드 (C#)


#region 그리드 컨트롤 자동 생성 컬럼 처리하기 - gridControl_AutoGeneratedColumns(sender, e)

/// <summary>
/// 그리드 컨트롤 자동 생성 컬럼 처리하기
/// </summary>
/// <param name="sender">이벤트 발생자</param>
/// <param name="e">이벤트 인자</param>
private void gridControl_AutoGeneratedColumns(object sender, RoutedEventArgs e)
{
    foreach(GridColumn gridColumn in this.gridControl.Columns)
    {
        if(gridColumn.FieldName == "IssueName")
        {
            string cellTemplate = @"
<DataTemplate
    xmlns=""http://schemas.microsoft.com/winfx/2006/xaml/presentation""
    xmlns:x=""http://schemas.microsoft.com/winfx/2006/xaml""
    xmlns:dxe=""http://schemas.devexpress.com/winfx/2008/xaml/editors"">
    <dxe:TextEdit x:Name=""PART_Editor"" Foreground=""Blue"" />
</DataTemplate>";

            gridColumn.CellTemplate = XamlReader.Parse(cellTemplate) as DataTemplate;
            gridColumn.SortOrder    = ColumnSortOrder.Ascending;
        }
        else if(gridColumn.FieldName == "IssueType")
        {
            gridColumn.CellTemplate = Application.Current.MainWindow.Resources["IssueTypeDataTemplateKey"] as DataTemplate;
        }
        else if(gridColumn.FieldName == "ID")
        {
            gridColumn.Visible = false;
        }
    }
}

#endregion

#region 그리드 컨트롤 자동 생성 컬럼 처리하기 - gridControl_AutoGeneratedColumns(sender, e)

/// <summary>

/// 그리드 컨트롤 자동 생성 컬럼 처리하기

/// </summary>

/// <param name="sender">이벤트 발생자</param>

/// <param name="e">이벤트 인자</param>

private void gridControl_AutoGeneratedColumns(object sender, RoutedEventArgs e)

{

foreach(GridColumn gridColumn in this.gridControl.Columns)

{

if(gridColumn.FieldName == "IssueName")

{

string cellTemplate = @"

<DataTemplate

xmlns=""http://schemas.microsoft.com/winfx/2006/xaml/presentation""

xmlns:x=""http://schemas.microsoft.com/winfx/2006/xaml""

xmlns:dxe=""http://schemas.devexpress.com/winfx/2008/xaml/editors"">

<dxe:TextEdit x:Name=""PART_Editor"" Foreground=""Blue"" />

</DataTemplate>";

gridColumn.CellTemplate = XamlReader.Parse(cellTemplate) as DataTemplate;

gridColumn.SortOrder = ColumnSortOrder.Ascending;

}

else if(gridColumn.FieldName == "IssueType")

{

gridColumn.CellTemplate = Application.Current.MainWindow.Resources["IssueTypeDataTemplateKey"] as DataTemplate;

}

else if(gridColumn.FieldName == "ID")

{

gridColumn.Visible = false;

}

#endregion