本文整理汇总了C#中AccessibleNavigation类的典型用法代码示例。如果您正苦于以下问题：C# AccessibleNavigation类的具体用法？C# AccessibleNavigation怎么用？C# AccessibleNavigation使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
AccessibleNavigation类属于命名空间，在下文中一共展示了AccessibleNavigation类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Navigate
public override AccessibleObject Navigate(AccessibleNavigation navdir)
{
if (((navdir == AccessibleNavigation.Up) || (navdir == AccessibleNavigation.Previous)) || ((navdir == AccessibleNavigation.Down) || (navdir == AccessibleNavigation.Next)))
{
DesignerNavigationDirection down = DesignerNavigationDirection.Down;
if ((navdir == AccessibleNavigation.Up) || (navdir == AccessibleNavigation.Previous))
{
down = DesignerNavigationDirection.Up;
}
else
{
down = DesignerNavigationDirection.Down;
}
CompositeActivityDesigner parentDesigner = base.ActivityDesigner.ParentDesigner;
if (parentDesigner != null)
{
object nextSelectableObject = parentDesigner.GetNextSelectableObject(base.ActivityDesigner.Activity, down);
if (nextSelectableObject is ConnectorHitTestInfo)
{
return this.GetChild(((ConnectorHitTestInfo) nextSelectableObject).MapToIndex());
}
}
}
return base.Navigate(navdir);
}开发者ID:pritesh-mandowara-sp，项目名称:DecompliedDotNetLibraries，代码行数:25，代码来源:SequenceDesignerAccessibleObject.cs
示例2: Navigate
public override AccessibleObject Navigate(AccessibleNavigation navdir)
{
if ((navdir != AccessibleNavigation.FirstChild) && (navdir != AccessibleNavigation.LastChild))
{
return base.Navigate(navdir);
}
return this.GetChild(0);
}开发者ID:pritesh-mandowara-sp，项目名称:DecompliedDotNetLibraries，代码行数:8，代码来源:WorkflowViewAccessibleObject.cs
示例3: Navigate
public override AccessibleObject Navigate(AccessibleNavigation navdir)
{
if (navdir == AccessibleNavigation.Up || navdir == AccessibleNavigation.Previous ||
navdir == AccessibleNavigation.Down || navdir == AccessibleNavigation.Next)
{
DesignerNavigationDirection navigate = default(DesignerNavigationDirection);
if (navdir == AccessibleNavigation.Up || navdir == AccessibleNavigation.Previous)
navigate = DesignerNavigationDirection.Up;
else
navigate = DesignerNavigationDirection.Down;
CompositeActivityDesigner compositeDesigner = this.ActivityDesigner.ParentDesigner;
if (compositeDesigner != null)
{
object nextSelectableObj = compositeDesigner.GetNextSelectableObject(this.ActivityDesigner.Activity, navigate);
if (nextSelectableObj is ConnectorHitTestInfo)
return GetChild(((ConnectorHitTestInfo)nextSelectableObj).MapToIndex());
}
}
return base.Navigate(navdir);
}示例4: Navigate
public override AccessibleObject Navigate(AccessibleNavigation navdir)
{
if (navdir == AccessibleNavigation.FirstChild)
{
return this.GetChild(0);
}
if (navdir == AccessibleNavigation.LastChild)
{
return this.GetChild(this.GetChildCount() - 1);
}
CompositeActivityDesigner parentDesigner = this.activityDesigner.ParentDesigner;
if (parentDesigner != null)
{
DesignerNavigationDirection down = DesignerNavigationDirection.Down;
if (navdir == AccessibleNavigation.Left)
{
down = DesignerNavigationDirection.Left;
}
else if (navdir == AccessibleNavigation.Right)
{
down = DesignerNavigationDirection.Right;
}
else if ((navdir == AccessibleNavigation.Up) || (navdir == AccessibleNavigation.Previous))
{
down = DesignerNavigationDirection.Up;
}
else if ((navdir == AccessibleNavigation.Down) || (navdir == AccessibleNavigation.Next))
{
down = DesignerNavigationDirection.Down;
}
System.Workflow.ComponentModel.Design.ActivityDesigner designer = System.Workflow.ComponentModel.Design.ActivityDesigner.GetDesigner(parentDesigner.GetNextSelectableObject(this.activityDesigner.Activity, down) as Activity);
if (designer != null)
{
return designer.AccessibilityObject;
}
}
return base.Navigate(navdir);
}开发者ID:pritesh-mandowara-sp，项目名称:DecompliedDotNetLibraries，代码行数:38，代码来源:ActivityDesignerAccessibleObject.cs
示例5: Navigate
public override AccessibleObject Navigate(AccessibleNavigation navdir) {
switch (navdir) {
case AccessibleNavigation.Down:
case AccessibleNavigation.FirstChild:
case AccessibleNavigation.LastChild:
// TreeNodes don't have children.
return null;
case AccessibleNavigation.Left:
case AccessibleNavigation.Previous:
if (Index == 0) {
return null;
}
return _node.TreeView.AccessibilityObject.GetChild(Index - 1);
case AccessibleNavigation.Next:
case AccessibleNavigation.Right:
int count = _node.TreeView.AccessibilityObject.GetChildCount();
if (Index == count - 1) {
return null;
}
return _node.TreeView.AccessibilityObject.GetChild(Index + 1);
case AccessibleNavigation.Up:
return Parent;
default:
System.Diagnostics.Debug.Assert(false, "What direction is this?");
return null;
}
}示例6: Navigate
public override AccessibleObject Navigate(AccessibleNavigation navigationDirection)
{
if (this.Owner.OwningColumn == null)
{
return null;
}
switch (navigationDirection)
{
case AccessibleNavigation.Right:
if (this.Owner.DataGridView.RightToLeft == RightToLeft.No)
{
return NavigateForward();
}
else
{
return NavigateBackward();
}
case AccessibleNavigation.Next:
return NavigateForward();
case AccessibleNavigation.Left:
if (this.Owner.DataGridView.RightToLeft == RightToLeft.No)
{
return NavigateBackward();
}
else
{
return NavigateForward();
}
case AccessibleNavigation.Previous:
return NavigateBackward();
case AccessibleNavigation.FirstChild:
// return the top left header cell accessible object
return this.Owner.DataGridView.AccessibilityObject.GetChild(0).GetChild(0);
case AccessibleNavigation.LastChild:
// return the last column header cell in the top row header accessible object
AccessibleObject topRowHeaderAccessibleObject = this.Owner.DataGridView.AccessibilityObject.GetChild(0);
return topRowHeaderAccessibleObject.GetChild(topRowHeaderAccessibleObject.GetChildCount() - 1);
default:
return null;
}
}示例7: Navigate
public override AccessibleObject Navigate (AccessibleNavigation navigationDirection) {
switch (navigationDirection) {
case AccessibleNavigation.Right:
break;
case AccessibleNavigation.Left:
break;
case AccessibleNavigation.Next:
break;
case AccessibleNavigation.Previous:
break;
case AccessibleNavigation.Up:
break;
case AccessibleNavigation.Down:
break;
default:
return null;
}
return null;
}示例8: Navigate
public virtual AccessibleObject Navigate(AccessibleNavigation navdir) {
int index;
// I'm not throwing exceptions if an object doesn't exist in the specified direction
// Might not be too helpful to a blind dude trying to navigate. Instead we return
// our own object
if (owner.Parent != null) {
index = owner.Parent.Controls.IndexOf(owner);
} else {
index = -1;
}
switch (navdir) {
// Spatial navigation; limited to siblings
case AccessibleNavigation.Up: {
if (owner.Parent != null) {
for (int i=0; i<owner.Parent.Controls.Count; i++) {
if ((owner != owner.Parent.Controls[i]) && (owner.Parent.Controls[i].Top<owner.Top)) {
return owner.Parent.Controls[i].AccessibilityObject;
}
}
}
return owner.AccessibilityObject;
}
case AccessibleNavigation.Down: {
if (owner.Parent != null) {
for (int i=0; i<owner.Parent.Controls.Count; i++) {
if ((owner != owner.Parent.Controls[i]) && (owner.Parent.Controls[i].Top>owner.Bottom)) {
return owner.Parent.Controls[i].AccessibilityObject;
}
}
}
return owner.AccessibilityObject;
}
case AccessibleNavigation.Left: {
if (owner.Parent != null) {
for (int i=0; i<owner.Parent.Controls.Count; i++) {
if ((owner != owner.Parent.Controls[i]) && (owner.Parent.Controls[i].Left<owner.Left)) {
return owner.Parent.Controls[i].AccessibilityObject;
}
}
}
return owner.AccessibilityObject;
}
case AccessibleNavigation.Right: {
if (owner.Parent != null) {
for (int i=0; i<owner.Parent.Controls.Count; i++) {
if ((owner != owner.Parent.Controls[i]) && (owner.Parent.Controls[i].Left>owner.Right)) {
return owner.Parent.Controls[i].AccessibilityObject;
}
}
}
return owner.AccessibilityObject;
}
// Logical navigation
case AccessibleNavigation.Next: {
if (owner.Parent != null) {
if ((index+1)<owner.Parent.Controls.Count) {
return owner.Parent.Controls[index+1].AccessibilityObject;
} else {
return owner.Parent.Controls[0].AccessibilityObject;
}
} else {
return owner.AccessibilityObject;
}
}
case AccessibleNavigation.Previous: {
if (owner.Parent != null) {
if (index>0) {
return owner.Parent.Controls[index-1].AccessibilityObject;
} else {
return owner.Parent.Controls[owner.Parent.Controls.Count-1].AccessibilityObject;
}
} else {
return owner.AccessibilityObject;
}
}
case AccessibleNavigation.FirstChild: {
if (owner.Controls.Count>0) {
return owner.Controls[0].AccessibilityObject;
} else {
return owner.AccessibilityObject;
}
}
case AccessibleNavigation.LastChild: {
if (owner.Controls.Count>0) {
return owner.Controls[owner.Controls.Count-1].AccessibilityObject;
} else {
//.........这里部分代码省略.........
示例9: Navigate
public override AccessibleObject Navigate(AccessibleNavigation navigationDirection)
{
Debug.Assert(this.Owner.DataGridView.RowHeadersVisible, "if the row headers are not visible how did you get the top left header cell acc object?");
switch (navigationDirection)
{
case AccessibleNavigation.Previous:
return null;
case AccessibleNavigation.Left:
if (this.Owner.DataGridView.RightToLeft == RightToLeft.No)
{
return null;
}
else
{
return NavigateForward();
}
case AccessibleNavigation.Next:
return NavigateForward();
case AccessibleNavigation.Right:
if (this.Owner.DataGridView.RightToLeft == RightToLeft.No)
{
return NavigateForward();
}
else
{
return null;
}
default:
return null;
}
}示例10: Navigate
public override AccessibleObject Navigate(AccessibleNavigation navdir) {
PropertyGridView.PropertyGridViewAccessibleObject parent =
(PropertyGridView.PropertyGridViewAccessibleObject)Parent;
switch (navdir) {
case AccessibleNavigation.Down:
case AccessibleNavigation.Right:
case AccessibleNavigation.Next:
return parent.Next(this.owner);
case AccessibleNavigation.Up:
case AccessibleNavigation.Left:
case AccessibleNavigation.Previous:
return parent.Previous(this.owner);
case AccessibleNavigation.FirstChild:
case AccessibleNavigation.LastChild:
// Fall through and return null,
// as this object has no children.
break;
}
return null;
}示例11: Navigate
public override AccessibleObject Navigate(AccessibleNavigation navdir) {
if (GetChildCount() > 0) {
// We're only handling FirstChild and LastChild here
switch(navdir) {
case AccessibleNavigation.FirstChild:
return GetChild(0);
case AccessibleNavigation.LastChild:
return GetChild(GetChildCount() - 1);
}
}
return null; // Perform default behavior
}示例12: Navigate
public override AccessibleObject Navigate(AccessibleNavigation navdir)
{
System.Windows.Forms.PropertyGridInternal.PropertyGridView.PropertyGridViewAccessibleObject parent = (System.Windows.Forms.PropertyGridInternal.PropertyGridView.PropertyGridViewAccessibleObject) this.Parent;
switch (navdir)
{
case AccessibleNavigation.Up:
case AccessibleNavigation.Left:
case AccessibleNavigation.Previous:
return parent.Previous(this.owner);
case AccessibleNavigation.Down:
case AccessibleNavigation.Right:
case AccessibleNavigation.Next:
return parent.Next(this.owner);
}
return null;
}示例13: Navigate
public override AccessibleObject Navigate(AccessibleNavigation navdir)
{
if (navdir == AccessibleNavigation.Previous)
{
int childCount = this.previewWindow.parentDesigner.AccessibilityObject.GetChildCount();
if ((childCount - 3) >= 0)
return this.previewWindow.parentDesigner.AccessibilityObject.GetChild(childCount - 3);
}
else if (navdir == AccessibleNavigation.Next)
{
if (!this.previewWindow.PreviewMode)
{
int childCount = this.previewWindow.parentDesigner.AccessibilityObject.GetChildCount();
if ((childCount - 1) >= 0)
return this.previewWindow.parentDesigner.AccessibilityObject.GetChild(childCount - 1);
}
else
{
return this.previewWindow.parentDesigner.AccessibilityObject.Navigate(navdir);
}
}
return base.Navigate(navdir);
}示例14: Navigate
public virtual AccessibleObject Navigate(AccessibleNavigation navdir)
{
if (this.GetChildCount() >= 0)
{
switch (navdir)
{
case AccessibleNavigation.Up:
case AccessibleNavigation.Left:
case AccessibleNavigation.Previous:
if (this.Parent.GetChildCount() <= 0)
{
break;
}
return null;
case AccessibleNavigation.Down:
case AccessibleNavigation.Right:
case AccessibleNavigation.Next:
if (this.Parent.GetChildCount() <= 0)
{
break;
}
return null;
case AccessibleNavigation.FirstChild:
return this.GetChild(0);
case AccessibleNavigation.LastChild:
return this.GetChild(this.GetChildCount() - 1);
}
}
if (this.systemIAccessible != null)
{
try
{
object retObject = null;
if (!this.SysNavigate((int) navdir, 0, out retObject))
{
retObject = this.systemIAccessible.accNavigate((int) navdir, 0);
}
return this.WrapIAccessible(retObject);
}
catch (COMException exception)
{
if (exception.ErrorCode != -2147352573)
{
throw exception;
}
}
}
return null;
}示例15: GetSysChild
internal virtual bool GetSysChild(AccessibleNavigation navdir, out AccessibleObject accessibleObject)
{
accessibleObject = null;
return false;
}