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* ControlEx: 更新几个函数

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Sunny 2022-05-17 21:24:41 +08:00
parent db3eeb45f8
commit fc77cb4751
1 changed files with 6 additions and 0 deletions
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6
SunnyUI/Common/UControl.cs
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@ -259,6 +259,7 @@ namespace Sunny.UI
/// <returns>结果</returns> /// <returns>结果</returns>
public static Control GetControl(this Control ctrl, string childName) public static Control GetControl(this Control ctrl, string childName)
{ {
if (ctrl.IsNull()) return null;
//if the input control's name equals the input controlName,return the control //if the input control's name equals the input controlName,return the control
if (ctrl.Name == childName) if (ctrl.Name == childName)
{ {
@ -277,6 +278,7 @@ namespace Sunny.UI
/// <returns>结果</returns> /// <returns>结果</returns>
public static T GetControl<T>(this Control ctrl, string childName) where T : Control public static T GetControl<T>(this Control ctrl, string childName) where T : Control
{ {
if (ctrl.IsNull()) return null;
if (ctrl.Name == childName) if (ctrl.Name == childName)
{ {
return ctrl as T; return ctrl as T;
@ -323,6 +325,7 @@ namespace Sunny.UI
public static List<Control> GetControls(this Control ctrl, string mask) public static List<Control> GetControls(this Control ctrl, string mask)
{ {
List<Control> values = new List<Control>(); List<Control> values = new List<Control>();
if (ctrl.IsNull()) return values;
foreach (Control obj in ctrl.Controls) foreach (Control obj in ctrl.Controls)
{ {
@ -338,6 +341,8 @@ namespace Sunny.UI
public static List<Control> GetAllControls(this Control control) public static List<Control> GetAllControls(this Control control)
{ {
var list = new List<Control>(); var list = new List<Control>();
if (control.IsNull()) return list;
foreach (Control con in control.Controls) foreach (Control con in control.Controls)
{ {
list.Add(con); list.Add(con);
@ -360,6 +365,7 @@ namespace Sunny.UI
public static List<Control> GetInterfaceControls(this Control ctrl, string interfaceName, bool includeChild = false) public static List<Control> GetInterfaceControls(this Control ctrl, string interfaceName, bool includeChild = false)
{ {
List<Control> values = new List<Control>(); List<Control> values = new List<Control>();
if (ctrl.IsNull()) return values;
foreach (Control obj in ctrl.Controls) foreach (Control obj in ctrl.Controls)
{ {