ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Core Namespace / VersioningOptions Class / ShowReconcileDialog Property
Example Version

ShowReconcileDialog Property
Gets and sets the value indicating if a dialog is displayed during the reconcile process.
Syntax
public bool ShowReconcileDialog {get; set;}
Remarks
If true, each reconcile will display a dialog to choose how to define and resolve conflicts. If false, the dialog is not displayed and the project options (DefineConflicts and ConflictResolution) to define and resolve conflicts are used.
Example
Get and Set Versioning Options
var vOptions = ApplicationOptions.VersioningOptions;

vOptions.DefineConflicts = (vOptions.DefineConflicts == ConflictDetectionType.ByRow) ? 
  ConflictDetectionType.ByColumn : ConflictDetectionType.ByRow;
vOptions.ConflictResolution = (
  vOptions.ConflictResolution == ConflictResolutionType.FavorEditVersion) ? 
    ConflictResolutionType.FavorTargetVersion : ConflictResolutionType.FavorEditVersion;
vOptions.ShowConflictsDialog = !vOptions.ShowConflictsDialog;
vOptions.ShowReconcileDialog = !vOptions.ShowReconcileDialog;
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also