public override void ViewDidLoad()
{
base.ViewDidLoad();
Title = "_VIEWNAME_";
View.Frame = UIScreen.MainScreen.Bounds;
View.BackgroundColor = UIColor.White;
#region Bind to example property and command
var button = UIButton.FromType(UIButtonType.System);
float buttonWidth = 200, buttonHeight = 30;
button.Frame = new RectangleF(View.Frame.Width / 2 - buttonWidth / 2, View.Frame.Height / 2 - buttonHeight / 2, buttonWidth, buttonHeight);
button.SetTitle("Click me", UIControlState.Normal);
View.AddSubview(button);
var label = new UILabel(new RectangleF(button.Frame.Left, button.Frame.Bottom + 2, button.Frame.Width, button.Frame.Height));
label.TextAlignment = UITextAlignment.Center;
View.AddSubview(label);
var bindingsParameters = new BindingParameters[] {
new BindingParameters {
View = button, ViewModelPropertyName = _VIEWNAME_ViewModel.COMMANDNAME_IncreaseCountCommand, Mode = BindingMode.Command
},
new BindingParameters {
View = label, ViewModelPropertyName = _VIEWNAME_ViewModel.PROPERTYNAME_Count
}
};
#endregion Bind to example property and command
InitializeBindings(View, _APPNAME_Application.Instance._VIEWNAME_ViewModel, bindingsParameters);
}
/// <summary>
/// Initializes a new instance of the <see cref="BindingSourceAccessorBase" /> class.
/// </summary>
protected BindingSourceAccessorBase([NotNull] IDataContext context, bool isTarget)
{
Should.NotBeNull(context, "context");
_isTarget = isTarget;
bool hasValue = false;
Func <IDataContext, IBindingValueConverter> converterDelegate;
Func <IDataContext, CultureInfo> converterCultureDelegate = null;
Func <IDataContext, object> converterParameterDelegate = null;
object targetNullValue;
if (context.TryGetData(BindingBuilderConstants.Converter, out converterDelegate))
{
converterCultureDelegate = context.GetData(BindingBuilderConstants.ConverterCulture);
converterParameterDelegate = context.GetData(BindingBuilderConstants.ConverterParameter);
hasValue = true;
}
if (context.TryGetData(BindingBuilderConstants.TargetNullValue, out targetNullValue))
{
hasValue = true;
}
Func <IDataContext, object> fallbackDelegate = null;
if (!isTarget && context.TryGetData(BindingBuilderConstants.Fallback, out fallbackDelegate))
{
hasValue = true;
}
if (hasValue)
{
_parameters = new BindingParameters(converterDelegate, converterCultureDelegate,
converterParameterDelegate, fallbackDelegate, targetNullValue);
}
AutoConvertValue = AutoConvertValueDefault;
}
public virtual void Dispose()
{
if (IsDebuggable)
{
DebugInfo($"{(IsTarget ? "Target" : "Source")} accessor disposed");
}
_parameters = null;
}
private void ExportBindings()
{
// not supported, only export bindings at application level
// -GroupLevel Optional. If specified, all bindings in the current group are exported.
// -GlobalParties Optional. If specified, the global party information for the group is exported.
// -AssemblyName Optional. The full name of the BizTalk assembly.
if (this.BindingFile == null)
{
// -Destination Required. Path and file name of the XML binding file to write.
this.Log.LogError("BindingFile is required");
return;
}
// use default app if no app name is provided
if (string.IsNullOrEmpty(this.Application))
{
// -ApplicationName Optional. The name of the BizTalk application.
this.Application = this.explorer.DefaultApplication.Name;
this.LogTaskMessage(string.Format(CultureInfo.InvariantCulture, "Using default application {0}", this.Application));
}
// create dir if it doesn't exist
string dir = Path.GetDirectoryName(Path.GetFullPath(this.BindingFile.ItemSpec));
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
this.LogTaskMessage(string.Format(CultureInfo.InvariantCulture, "Created directory {0}", dir));
}
using (SqlConnection sqlConnection = new SqlConnection(this.explorer.ConnectionString))
{
using (BindingInfo info = new BindingInfo())
{
BindingParameters bindingParameters = new BindingParameters(new Version(info.Version))
{
BindingItems = BindingParameters.BindingItemTypes.All, BindingScope = BindingParameters.BindingScopeType.Application
};
info.AddApplicationRef(sqlConnection, this.Application);
info.Select(sqlConnection, bindingParameters);
info.SaveXml(this.BindingFile.ItemSpec);
this.LogTaskMessage(string.Format(CultureInfo.InvariantCulture, "Exported {0} bindings to {1}", this.Application, this.BindingFile.ItemSpec));
}
}
}
/// <summary>
/// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
/// </summary>
public virtual void Dispose()
{
_parameters = null;
}
/// <summary>
/// Initializes a new instance of the <see cref="BindingSourceAccessorBase" /> class.
/// </summary>
protected BindingSourceAccessorBase([NotNull] IDataContext context, bool isTarget)
{
Should.NotBeNull(context, "context");
_isTarget = isTarget;
bool hasValue = false;
Func<IDataContext, IBindingValueConverter> converterDelegate;
Func<IDataContext, CultureInfo> converterCultureDelegate = null;
Func<IDataContext, object> converterParameterDelegate = null;
object targetNullValue;
if (context.TryGetData(BindingBuilderConstants.Converter, out converterDelegate))
{
converterCultureDelegate = context.GetData(BindingBuilderConstants.ConverterCulture);
converterParameterDelegate = context.GetData(BindingBuilderConstants.ConverterParameter);
hasValue = true;
}
if (context.TryGetData(BindingBuilderConstants.TargetNullValue, out targetNullValue))
hasValue = true;
Func<IDataContext, object> fallbackDelegate = null;
if (!isTarget && context.TryGetData(BindingBuilderConstants.Fallback, out fallbackDelegate))
hasValue = true;
if (hasValue)
_parameters = new BindingParameters(converterDelegate, converterCultureDelegate,
converterParameterDelegate, fallbackDelegate, targetNullValue);
}
public virtual void Dispose()
{
_parameters = null;
}
private void ExportBindings()
{
// not supported, only export bindings at application level
// -GroupLevel Optional. If specified, all bindings in the current group are exported.
// -GlobalParties Optional. If specified, the global party information for the group is exported.
// -AssemblyName Optional. The full name of the BizTalk assembly.
if (this.BindingFile == null)
{
// -Destination Required. Path and file name of the XML binding file to write.
this.Log.LogError("BindingFile is required");
return;
}
// use default app if no app name is provided
if (string.IsNullOrEmpty(this.Application))
{
// -ApplicationName Optional. The name of the BizTalk application.
this.Application = this.explorer.DefaultApplication.Name;
this.LogTaskMessage(string.Format(CultureInfo.InvariantCulture, "Using default application {0}", this.Application));
}
// create dir if it doesn't exist
string dir = Path.GetDirectoryName(Path.GetFullPath(this.BindingFile.ItemSpec));
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
this.LogTaskMessage(string.Format(CultureInfo.InvariantCulture, "Created directory {0}", dir));
}
using (SqlConnection sqlConnection = new SqlConnection(this.explorer.ConnectionString))
{
using (BindingInfo info = new BindingInfo())
{
BindingParameters bindingParameters = new BindingParameters(new Version(info.Version)) { BindingItems = BindingParameters.BindingItemTypes.All, BindingScope = BindingParameters.BindingScopeType.Application };
info.AddApplicationRef(sqlConnection, this.Application);
info.Select(sqlConnection, bindingParameters);
info.SaveXml(this.BindingFile.ItemSpec);
this.LogTaskMessage(string.Format(CultureInfo.InvariantCulture, "Exported {0} bindings to {1}", this.Application, this.BindingFile.ItemSpec));
}
}
}
