TryFindChild Method
TryFindChild<T>(DependencyObject)
Returns the first child of the specified type found in the visual tree.
Declaration
public static T TryFindChild<T>(this DependencyObject parent)
where T : DependencyObjectParameters
| Type | Name | Description |
|---|---|---|
| DependencyObject | parent | The parent element where the search is started. |
Returns
| Type | Description |
|---|---|
| T | The first child of the specified type found in the visual tree, or null if no parent of the specified type is found. |
Type Parameters
| Name | Description |
|---|---|
| T |
TryFindChild<T>(DependencyObject, String)
Returns the first child of the specified type and with the specified name found in the visual tree.
Declaration
public static T TryFindChild<T>(this DependencyObject parent, string childName)
where T : DependencyObjectParameters
| Type | Name | Description |
|---|---|---|
| DependencyObject | parent | The parent element where the search is started. |
| String | childName | The name of the child element to find, or an empty string or null to only look at the type. |
Returns
| Type | Description |
|---|---|
| T | The first child that matches the specified type and child name, or null if no match is found. |
Type Parameters
| Name | Description |
|---|---|
| T |