本文整理汇总了C#中ITextBuffer.CheckEditAccess方法的典型用法代码示例。如果您正苦于以下问题：C# ITextBuffer.CheckEditAccess方法的具体用法？C# ITextBuffer.CheckEditAccess怎么用？C# ITextBuffer.CheckEditAccess使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ITextBuffer的用法示例。
在下文中一共展示了ITextBuffer.CheckEditAccess方法的1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: ShouldWrapPrelim
private static bool ShouldWrapPrelim(
bool optionsAutoWrapEnabled,
int optionsAvoidWrappingBeforeLine,
INormalizedTextChangeCollection changes,
ITextSnapshot snapshot,
ITextBuffer buffer,
CaretPosition caretPosition,
out SnapshotPoint caretPoint,
out int firstLine)
{
caretPoint = default(SnapshotPoint);
firstLine = -1;
if (!optionsAutoWrapEnabled)
{
return false;
}
if (!buffer.CheckEditAccess())
{
return false;
}
// The auto-wrap should only apply during simple typing. Region
// edits (simultaneous multi-line typing) could lead to truly bizarre
// wrapping behavior, so it really doesn't make sense.
if (changes.Count > 1)
{
return false;
}
// Need a better (more testable!) way to get the editing state
// (change, caret, etc.) out. Perhaps we just take the hit and get
// all of these up front instead of only calculating them as needed?
var change = changes[0];
caretPoint = caretPosition.Point.GetPoint(snapshot, caretPosition.Affinity).GetValueOrDefault();
// If the caret isn't near the change, this was an undo, or other operation
// we shouldn't wrap on!
if ((caretPoint.Snapshot != snapshot) ||
(caretPoint < change.NewPosition) ||
(caretPoint > change.NewEnd))
{
return false;
}
firstLine = snapshot.GetLineNumberFromPosition(change.NewPosition);
// If we're in the "don't auto-wrap" leading lines, bail.
if (firstLine < optionsAvoidWrappingBeforeLine)
{
return false;
}
return true;
}