96 references to IsLetter
aspire (1)
src\Shared\BackchannelConstants.cs (1)
168if (appHostPath.Length >= 2 && appHostPath[1] == ':' && char.IsLetter(appHostPath[0]))
Aspire.Cli.Tests (1)
Projects\ProjectLocatorTests.cs (1)
1407=> string.Concat(path.Select(c => char.IsLetter(c)
Aspire.Dashboard (2)
Model\ConnectionStringParser.cs (1)
573(connectionString.Length > 2 && connectionString[1] == ':' && char.IsLetter(connectionString[0])))
Model\TextVisualizerViewModel.cs (1)
268|| span.Length > 1 && char.IsLetter(span[1]); // element name
Aspire.Hosting (1)
src\Shared\BackchannelConstants.cs (1)
168if (appHostPath.Length >= 2 && appHostPath[1] == ':' && char.IsLetter(appHostPath[0]))
Aspire.Hosting.Azure (1)
Provisioning\Internal\BaseProvisioningContextProvider.cs (1)
76if (!char.IsLetter(name[0]))
Aspire.Hosting.CodeGeneration.Go (1)
AtsGoCodeGenerator.cs (1)
2222if (!char.IsLetter(builder[0]) && builder[0] != '_')
Aspire.Hosting.CodeGeneration.Java (1)
AtsJavaCodeGenerator.cs (1)
2693if (!char.IsLetter(builder[0]) && builder[0] != '_')
Aspire.Hosting.CodeGeneration.Rust (1)
AtsRustCodeGenerator.cs (1)
1161if (!char.IsLetter(builder[0]) && builder[0] != '_')
Aspire.Hosting.Docker (1)
EnvVarEscaper.cs (1)
357return char.IsLetter(ch) || ch == '_';
CSharpSyntaxGenerator (1)
Grammar\GrammarGenerator.cs (1)
275var array = value.Select(c => char.IsLetter(c) ? [char.ToUpperInvariant(c), char.ToLowerInvariant(c)] : new[] { c }).ToArray();
dotnet-svcutil-lib (2)
FrameworkFork\System.ServiceModel\System\ServiceModel\Security\XmlHelper.cs (2)
311if ((!Char.IsLetter(idPrefix[0]) && idPrefix[0] != '_')) 319if (!Char.IsLetter(c) && !Char.IsNumber(c) && c != '.' && c != '_' && c != '-')
GenerateDocumentationAndConfigFiles (2)
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\WordParser.cs (1)
637if (char.IsLetter(c) && !char.IsUpper(c))
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\Extensions\SyntaxGeneratorExtensions_CreateEqualsMethod.cs (1)
398if (p.Length > 0 && char.IsLetter(name[p.Start]))
Microsoft.Analyzers.Extra (1)
LegacyLoggingFixer.FixDetails.cs (1)
235if (char.IsLetter(ch) || (char.IsLetterOrDigit(ch) && sb.Length > 1))
Microsoft.Build (1)
Evaluation\Conditionals\CharacterUtilities.cs (1)
15return candidate == '_' || char.IsLetter(candidate);
Microsoft.Build.Tasks.Core (1)
CreateManifestResourceName.cs (1)
290char.IsLetter(c) ||
Microsoft.CodeAnalysis.Analyzers (4)
MetaAnalyzers\DiagnosticDescriptorCreationAnalyzer_IdRangeAndCategoryValidation.cs (2)
293else if (range.All(char.IsLetter)) 371else if (!char.IsLetter(ch))
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\WordParser.cs (1)
637if (char.IsLetter(c) && !char.IsUpper(c))
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\Extensions\SyntaxGeneratorExtensions_CreateEqualsMethod.cs (1)
398if (p.Length > 0 && char.IsLetter(name[p.Start]))
Microsoft.CodeAnalysis.AnalyzerUtilities (1)
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\WordParser.cs (1)
637if (char.IsLetter(c) && !char.IsUpper(c))
Microsoft.CodeAnalysis.CodeStyle.Fixes (1)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\Extensions\SyntaxGeneratorExtensions_CreateEqualsMethod.cs (1)
398if (p.Length > 0 && char.IsLetter(name[p.Start]))
Microsoft.CodeAnalysis.CSharp.Features (1)
Completion\CompletionProviders\CompletionUtilities.cs (1)
102char.IsLetter(text[characterPosition]))
Microsoft.CodeAnalysis.Features (6)
Completion\CompletionService.cs (1)
177text, caretPosition, char.IsLetter, char.IsLetterOrDigit);
EmbeddedLanguages\DateAndTime\DateAndTimeEmbeddedCompletionProvider.cs (2)
52return char.IsLetter(trigger.Character) && 54!char.IsLetter(text[caretPosition - 2]);
EmbeddedLanguages\DateAndTime\EmbeddedCompletionContext.cs (1)
45while (char.IsLetter(text[startPosition - 1]))
ExtractMethod\MethodExtractor.cs (1)
253var startingWithLetter = originalName.ToCharArray().SkipWhile(c => !char.IsLetter(c)).ToArray();
SpellCheck\AbstractSpellCheckSpanService.cs (1)
196if (char.IsLetter(ch))
Microsoft.CodeAnalysis.NetAnalyzers (1)
src\sdk\src\Microsoft.CodeAnalysis.NetAnalyzers\src\Utilities\Compiler\WordParser.cs (1)
636if (char.IsLetter(c) && !char.IsUpper(c))
Microsoft.CodeAnalysis.Razor.Compiler (3)
Language\DirectiveDescriptor.cs (1)
212if (!char.IsLetter(Directive[i]))
Language\Legacy\HtmlTokenizer.cs (2)
207if ((char.IsLetter(prev) || char.IsDigit(prev)) && 208(char.IsLetter(next) || char.IsDigit(next)))
Microsoft.CodeAnalysis.ResxSourceGenerator (1)
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\WordParser.cs (1)
637if (char.IsLetter(c) && !char.IsUpper(c))
Microsoft.CodeAnalysis.Workspaces (1)
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\Extensions\SyntaxGeneratorExtensions_CreateEqualsMethod.cs (1)
398if (p.Length > 0 && char.IsLetter(name[p.Start]))
Microsoft.Extensions.FileProviders.Embedded (1)
EmbeddedFileProvider.cs (1)
201char.IsLetter(c) ||
Microsoft.Maui.Controls (1)
StyleSheets\CharExtensions.cs (1)
26 return c == '_' || char.IsLetter(c);
Microsoft.Maui.Graphics (4)
PathBuilder.cs (4)
137 if (char.IsLetter(c)) 142 if (char.IsLetter(entry[0])) 221 if (char.IsLetter(character)) 515 bool isQuad = char.IsLetter(_commandStack.Peek()[0]);
Microsoft.ML.PerformanceTests (1)
ImageClassificationBench.cs (1)
119if (!char.IsLetter(label[index]))
Microsoft.ML.Samples (7)
Dynamic\Trainers\MulticlassClassification\ImageClassification\ImageClassificationDefault.cs (2)
186if (!char.IsLetter(label[index])) 222if (!char.IsLetter(label[index]))
Dynamic\Trainers\MulticlassClassification\ImageClassification\LearningRateSchedulingCifarResnetTransferLearning.cs (2)
214if (!char.IsLetter(label[index])) 252if (!char.IsLetter(label[index]))
Dynamic\Trainers\MulticlassClassification\ImageClassification\ResnetV2101TransferLearningEarlyStopping.cs (1)
210if (!char.IsLetter(label[index]))
Dynamic\Trainers\MulticlassClassification\ImageClassification\ResnetV2101TransferLearningTrainTestSplit.cs (2)
195if (!char.IsLetter(label[index])) 231if (!char.IsLetter(label[index]))
Microsoft.ML.Samples.GPU (7)
docs\e4e90a0f3c9b109a\LearningRateSchedulingCifarResnetTransferLearning.cs (2)
214if (!char.IsLetter(label[index])) 252if (!char.IsLetter(label[index]))
docs\samples\Microsoft.ML.Samples\Dynamic\Trainers\MulticlassClassification\ImageClassification\ImageClassificationDefault.cs (2)
186if (!char.IsLetter(label[index])) 222if (!char.IsLetter(label[index]))
docs\samples\Microsoft.ML.Samples\Dynamic\Trainers\MulticlassClassification\ImageClassification\ResnetV2101TransferLearningEarlyStopping.cs (1)
210if (!char.IsLetter(label[index]))
docs\samples\Microsoft.ML.Samples\Dynamic\Trainers\MulticlassClassification\ImageClassification\ResnetV2101TransferLearningTrainTestSplit.cs (2)
195if (!char.IsLetter(label[index])) 231if (!char.IsLetter(label[index]))
Microsoft.ML.StandardTrainers (1)
Standard\LinearPredictorUtils.cs (1)
80if (!Char.IsLetter(name[0]) && name[0] != '_')
Microsoft.ML.TensorFlow.Tests (1)
TensorflowTests.cs (1)
1918if (!char.IsLetter(label[index]))
Microsoft.ML.Tokenizers (2)
RegexGenerator.g.cs (2)
410while ((uint)iteration < (uint)slice.Length && char.IsLetter(slice[iteration])) 836while ((uint)iteration < (uint)slice.Length && char.IsLetter(slice[iteration]))
PresentationBuildTasks (1)
src\wpf\src\Microsoft.DotNet.Wpf\src\PresentationFramework\System\Windows\Markup\XamlReaderHelper.cs (1)
2534if (Char.IsLetter(i))
PresentationFramework (2)
MS\Internal\Data\XmlBindingWorker.cs (1)
578if (!(Char.IsLetter(c) || c == '_' || c == ':'))
System\Windows\Controls\DefinitionBase.cs (1)
556|| Char.IsLetter(id[i])
Roslyn.Diagnostics.Analyzers (2)
src\roslyn\src\RoslynAnalyzers\Utilities\Compiler\WordParser.cs (1)
637if (char.IsLetter(c) && !char.IsUpper(c))
src\roslyn\src\Workspaces\SharedUtilitiesAndExtensions\Workspace\Core\Extensions\SyntaxGeneratorExtensions_CreateEqualsMethod.cs (1)
398if (p.Length > 0 && char.IsLetter(name[p.Start]))
System.ComponentModel.TypeConverter (4)
System\ComponentModel\MaskedTextProvider.cs (4)
1385return char.IsLetter(c) || char.IsDigit(c); 2053if (char.IsLetter(input)) 2256if (!char.IsLetter(input)) 2269if (!char.IsLetter(input) && input != SPACE_CHAR)
System.Drawing.Common (1)
System\Drawing\FontConverter.cs (1)
274if (char.IsLetter(text[splitPoint]))
System.Management (2)
System\Management\WMIGenerator.cs (2)
873if (!char.IsLetter(strClass[0])) 4768if (!char.IsLetter(arrString[0]))
System.Private.CoreLib (6)
src\runtime\src\libraries\System.Private.CoreLib\src\System\Globalization\DateTimeFormatInfo.cs (2)
2303bool isLetter = char.IsLetter(ch); 2355compareStrings = !char.IsLetter(nextCh) || IsAllowedJapaneseTokenFollowedByNonSpaceLetter(value.tokenString, nextCh);
src\runtime\src\libraries\System.Private.CoreLib\src\System\Globalization\DateTimeFormatInfoScanner.cs (1)
142if (char.IsLetter(ch) || ch == '\'' || ch == '.')
src\runtime\src\libraries\System.Private.CoreLib\src\System\Globalization\DateTimeParse.cs (3)
436if (char.IsLetter(nextCh)) 1139if (char.IsLetter(str.m_current)) 5770if (char.IsLetter(Value[nextCharIndex]))
System.Private.Uri (2)
System\UncNameHelper.cs (2)
48if (char.IsLetter(name[i]) || name[i] == '-' || name[i] == '_') 90else if (char.IsLetter(name[i]) || char.IsAsciiDigit(name[i]))
System.ServiceModel.Primitives (2)
System\ServiceModel\Security\XmlHelper.cs (2)
312if ((!Char.IsLetter(idPrefix[0]) && idPrefix[0] != '_')) 320if (!Char.IsLetter(c) && !Char.IsNumber(c) && c != '.' && c != '_' && c != '-')
System.Text.RegularExpressions (2)
System\Text\RegularExpressions\RegexCharClass.cs (2)
1036char.IsLetter(twoChars[0]) && 1037char.IsLetter(twoChars[1]) &&
System.Text.RegularExpressions.Generator (2)
src\runtime\src\libraries\System.Text.RegularExpressions\src\System\Text\RegularExpressions\RegexCharClass.cs (2)
1036char.IsLetter(twoChars[0]) && 1037char.IsLetter(twoChars[1]) &&
System.Windows.Forms (4)
System\Windows\Forms\Controls\TextBox\MaskedTextBox.cs (2)
1865if (e.Control && char.IsLetter((char)keyCode)) 1968if (!char.IsLetter(e.KeyChar))
System\Windows\Forms\Panels\TableLayoutPanel\TableLayoutSettingsTypeConverter.cs (2)
192while (char.IsLetter(styleString[nextIndex])) 217while ((nextIndex < styleString.Length) && (!char.IsLetter(styleString[nextIndex])))
System.Windows.Forms.Analyzers.CSharp (1)
System\Windows\Forms\CSharp\Generators\ApplicationConfiguration\ProjectFileReader.FontConverter.cs (1)
150if (char.IsLetter(text[splitPoint]))
System.Xaml (1)
System\Xaml\Parser\XamlName.cs (1)
69return char.IsLetter(ch) || ch == UnderScore;
UIAutomationClientSideProviders (2)
MS\Internal\AutomationProxies\WindowsEditBox.cs (1)
280if (char.IsLetter (ch))
MS\Internal\AutomationProxies\WindowsRichEdit.cs (1)
178if (char.IsLetter(ch))