/// <include file='doc\ListBinding.uex' path='docs/doc[@for="Binding.Binding"]/*' />
/// <devdoc>
/// <para>
/// Initializes a new instance of the <see cref='System.Windows.Forms.Binding'/> using the specified property
/// name, object, and column.
/// </para>
/// </devdoc>
public Binding(string propertyName, Object dataSource, string dataMember)
{
this.bindToObject = new BindToObject(this, dataSource, dataMember);
this.propertyName = propertyName;
CheckBinding();
}
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Naming", "CA1720:AvoidTypeNamesInParameters")] // 'formatString' is an appropriate name, since its a string passed to the Format method
public Binding(string propertyName, object dataSource, string dataMember, bool formattingEnabled, DataSourceUpdateMode dataSourceUpdateMode, object nullValue, string formatString, IFormatProvider formatInfo)
{
this.bindToObject = new BindToObject(this, dataSource, dataMember);
this.propertyName = propertyName;
this.formattingEnabled = formattingEnabled;
this.formatString = formatString;
this.nullValue = nullValue;
this.formatInfo = formatInfo;
this.formattingEnabled = formattingEnabled;
this.dataSourceUpdateMode = dataSourceUpdateMode;
CheckBinding();
}
public Binding(string propertyName, object dataSource, string dataMember, bool formattingEnabled, DataSourceUpdateMode dataSourceUpdateMode, object nullValue, string formatString, IFormatProvider formatInfo)
{
DataSource = dataSource;
BindingMemberInfo = new BindingMemberInfo(dataMember);
_bindToObject = new BindToObject(this);
PropertyName = propertyName;
_formattingEnabled = formattingEnabled;
_formatString = formatString;
_nullValue = nullValue;
_formatInfo = formatInfo;
DataSourceUpdateMode = dataSourceUpdateMode;
CheckBinding();
}
public static void UpdateBinding(BindingContext newBindingContext, Binding binding)
{
BindingManagerBase bindingManagerBase = binding.BindingManagerBase;
if (bindingManagerBase != null)
{
bindingManagerBase.Bindings.Remove(binding);
}
if (newBindingContext != null)
{
if (binding.BindToObject.BindingManagerBase is PropertyManager)
{
CheckPropertyBindingCycles(newBindingContext, binding);
}
BindToObject bindToObject = binding.BindToObject;
newBindingContext.EnsureListManager(bindToObject.DataSource, bindToObject.BindingMemberInfo.BindingPath).Bindings.Add(binding);
}
}
/// <include file='doc\BindingContext.uex' path='docs/doc[@for="BindingContext.UpdateBinding"]/*' />
/// <devdoc>
/// Associates a Binding with a different BindingContext. Intended for use by components that support
/// IBindableComponent, to update their Bindings when the value of IBindableComponent.BindingContext
/// is changed.
/// </devdoc>
public static void UpdateBinding(BindingContext newBindingContext, Binding binding)
{
BindingManagerBase oldManager = binding.BindingManagerBase;
if (oldManager != null)
{
oldManager.Bindings.Remove(binding);
}
if (newBindingContext != null)
{
// we need to first check for cycles before adding this binding to the collection
// of bindings.
if (binding.BindToObject.BindingManagerBase is PropertyManager)
{
CheckPropertyBindingCycles(newBindingContext, binding);
}
BindToObject bindTo = binding.BindToObject;
BindingManagerBase newManager = newBindingContext.EnsureListManager(bindTo.DataSource, bindTo.BindingMemberInfo.BindingPath);
newManager.Bindings.Add(binding);
}
}
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Naming", "CA1720:AvoidTypeNamesInParameters")] // 'formatString' is an appropriate name, since its a string passed to the Format method
public Binding(string propertyName, Object dataSource, string dataMember, bool formattingEnabled, DataSourceUpdateMode dataSourceUpdateMode, object nullValue, string formatString, IFormatProvider formatInfo) {
this.bindToObject = new BindToObject(this, dataSource, dataMember);
this.propertyName = propertyName;
this.formattingEnabled = formattingEnabled;
this.formatString = formatString;
this.nullValue = nullValue;
this.formatInfo = formatInfo;
this.formattingEnabled = formattingEnabled;
this.dataSourceUpdateMode = dataSourceUpdateMode;
CheckBinding();
}