[英]How to get the content of a DevExpress GridControl in XAML from C# in WPF
我需要访问FieldName =“ Selected”为true的所有行。 之后,我需要检索对应的FieldName =“ MyName”的所有值。 任何帮助表示赞赏。 我是所有这些MVVM,WPF,XAML,DataBinding,依赖对象,依赖属性的新手。
<dxg:GridControl DefaultSorting="Selected" Grid.ColumnSpan="3" AutoPopulateColumns="True" HorizontalAlignment="Stretch" Name="gridControl1" VerticalAlignment="Stretch" Margin="2,2,2,2" ItemsSource="{Binding Dependencies}">
<dxg:GridControl.Columns>
<dxg:GridColumn FieldName="Selected" Header="Mapped" SortOrder="Descending" Width="80"/>
<dxg:GridColumn FieldName="MyName" Header="Name" ReadOnly="True"/>
<dxg:GridColumn FieldName="LastName" ReadOnly="True" Width="80"/>
<dxg:GridColumn FieldName="FileLastModificationDate" ReadOnly="True" Header="Dependency Last Modified" AllowEditing="False"/>
<dxg:GridColumn FieldName="RecordLastModified" ReadOnly="True" Header="Record Last Modified" AllowEditing="False"/>
<dxg:GridColumn FieldName="Description"/>
</dxg:GridControl.Columns>
VB.NET
Dim Count As Integer
Dim Coll As New Collection
Dim _YourBindedClass As YourBindedClass
Count = GridControl.VisibleRowCount
For i = 0 To Count - 1
_YourBindedClass = GridControl.GetRow(i)
If _YourBindedClass.Selected = True Then
Coll.Add(_YourBindedClass.MyName) 'Get the "MyName" values here and add to collection
End If
Next
C#
int Count = 0;
Collection Coll = new Collection();
YourBindedClass _YourBindedClass = default(YourBindedClass);
Count = GridControl.VisibleRowCount;
for (i = 0; i <= Count - 1; i++) {
_YourBindedClass = GridControl.GetRow(i);
if (_YourBindedClass.Selected == true) {
Coll.Add(_YourBindedClass.MyName);
//Get the "MyName" values here and add to collection
}
}
您也可以使用链接(到对象)发出请求
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