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fixed build error

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NaBian committed 2021-06-15 22:12:07 +08:00
1 parent e55d481eee
commit 75923b16b0
1 file changed
+20 -25
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src/Shared/HandyControl_Shared/Controls/Attach/DataGridAttach.cs
+20 -25
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@@ -264,44 +264,39 @@ namespace HandyControl.Controls
if (show)
{
dataGrid.LoadingRow += DataGrid_LoadingRow;
dataGrid.ItemContainerGenerator.ItemsChanged += ItemContainerGenerator_ItemsChanged;
dataGrid.ItemContainerGenerator.ItemsChanged += ItemContainerGeneratorItemsChanged;
}
else
{
dataGrid.LoadingRow -= DataGrid_LoadingRow;
dataGrid.ItemContainerGenerator.ItemsChanged -= ItemContainerGenerator_ItemsChanged;
dataGrid.ItemContainerGenerator.ItemsChanged -= ItemContainerGeneratorItemsChanged;
}
UpdateItems(dataGrid.ItemContainerGenerator, dataGrid.Items.Count, show);
}
private static void ItemContainerGenerator_ItemsChanged(object sender, ItemsChangedEventArgs e)
{
if (sender is not ItemContainerGenerator generator) return;
UpdateItems(generator, generator.Items.Count);
}
private static void UpdateItems(ItemContainerGenerator generator, int itemsCount, bool show = true)
{
if (show)
void ItemContainerGeneratorItemsChanged(object sender, ItemsChangedEventArgs e)
{
for (var i = 0; i < itemsCount; i++)
var generator = dataGrid.ItemContainerGenerator;
var itemsCount = dataGrid.Items.Count;
if (show)
{
var row = (DataGridRow) generator.ContainerFromIndex(i);
if (row != null)
for (var i = 0; i < itemsCount; i++)
{
row.Header = (i + 1).ToString();
var row = (DataGridRow) generator.ContainerFromIndex(i);
if (row != null)
{
row.Header = (i + 1).ToString();
}
}
}
}
else
{
for (var i = 0; i < itemsCount; i++)
else
{
var row = (DataGridRow) generator.ContainerFromIndex(i);
if (row != null)
for (var i = 0; i < itemsCount; i++)
{
row.Header = null;
var row = (DataGridRow) generator.ContainerFromIndex(i);
if (row != null)
{
row.Header = null;
}
}
}
}