TracyP/MVPLearning
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Bind to model example complete

Browse Source
This commit is contained in:
Tracy Pearson
2024-04-01 21:43:07 -04:00
parent 73281bd14e
commit 7d25f11786
9 changed files with 347 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
MVPLearning/BaseLibrary/BaseTextBox.cs
View File

@@ -17,7 +17,7 @@ namespace MVPLearning.BaseLibrary
var oldBinding = DataBindings[nameof(Text)];
if (oldBinding != null) { DataBindings.Remove(oldBinding); }
var newBinding = new Binding(nameof(Text), datasource, dataproperty, false);
var newBinding = new Binding(nameof(Text), datasource, dataproperty, false, DataSourceUpdateMode.OnPropertyChanged);
DataBindings.Add(newBinding);
}

22
MVPLearning/MainView.Designer.cs generated
View File

@@ -34,12 +34,14 @@
recordKeepingToolStripMenuItem = new ToolStripMenuItem();
sermonFilerToolStripMenuItem = new ToolStripMenuItem();
maintainSermonFilerToolStripMenuItem = new ToolStripMenuItem();
testAreaToolStripMenuItem = new ToolStripMenuItem();
bindToModelToolStripMenuItem = new ToolStripMenuItem();
menuStrip1.SuspendLayout();
SuspendLayout();
//
// menuStrip1
//
menuStrip1.Items.AddRange(new ToolStripItem[] { fileToolStripMenuItem, recordKeepingToolStripMenuItem });
menuStrip1.Items.AddRange(new ToolStripItem[] { fileToolStripMenuItem, recordKeepingToolStripMenuItem, testAreaToolStripMenuItem });
menuStrip1.Location = new Point(0, 0);
menuStrip1.Name = "menuStrip1";
menuStrip1.Size = new Size(1101, 24);
@@ -71,7 +73,7 @@
//
sermonFilerToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { maintainSermonFilerToolStripMenuItem });
sermonFilerToolStripMenuItem.Name = "sermonFilerToolStripMenuItem";
sermonFilerToolStripMenuItem.Size = new Size(140, 22);
sermonFilerToolStripMenuItem.Size = new Size(180, 22);
sermonFilerToolStripMenuItem.Text = "Sermon Filer";
//
// maintainSermonFilerToolStripMenuItem
@@ -81,6 +83,20 @@
maintainSermonFilerToolStripMenuItem.Text = "Maintain Sermon Filer";
maintainSermonFilerToolStripMenuItem.Click += MaintainSermonFilerToolStripMenuItem_Click;
//
// testAreaToolStripMenuItem
//
testAreaToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { bindToModelToolStripMenuItem });
testAreaToolStripMenuItem.Name = "testAreaToolStripMenuItem";
testAreaToolStripMenuItem.Size = new Size(66, 20);
testAreaToolStripMenuItem.Text = "Test Area";
//
// bindToModelToolStripMenuItem
//
bindToModelToolStripMenuItem.Name = "bindToModelToolStripMenuItem";
bindToModelToolStripMenuItem.Size = new Size(180, 22);
bindToModelToolStripMenuItem.Text = "Bind To Model";
bindToModelToolStripMenuItem.Click += BindToModelToolStripMenuItem_Click;
//
// MainView
//
AutoScaleDimensions = new SizeF(7F, 15F);
@@ -105,5 +121,7 @@
private ToolStripMenuItem recordKeepingToolStripMenuItem;
private ToolStripMenuItem sermonFilerToolStripMenuItem;
private ToolStripMenuItem maintainSermonFilerToolStripMenuItem;
private ToolStripMenuItem testAreaToolStripMenuItem;
private ToolStripMenuItem bindToModelToolStripMenuItem;
}
}

6
MVPLearning/MainView.cs
View File

@@ -1,4 +1,5 @@
using MVPLearning.RecordKeeping.SermonFiler;
using MVPLearning.TestingArea.ModelProperties;
namespace MVPLearning
{
@@ -18,5 +19,10 @@ namespace MVPLearning
{
Application.Exit();
}
private void BindToModelToolStripMenuItem_Click(object sender, EventArgs e)
{
_ = new ModelPropertiesPresenter(new ModelPropertiesView() { MdiParent = this });
}
}
}

10
MVPLearning/TestingArea/ModelProperties/IModelPropertiesView.cs Normal file
View File

@@ -0,0 +1,10 @@

namespace MVPLearning.TestingArea.ModelProperties
{
internal interface IModelPropertiesView
{
event EventHandler<string>? ButtonClick;
void LoadData(ModelPropertiesModel model);
}
}

11
MVPLearning/TestingArea/ModelProperties/ModelPropertiesModel.cs
View File

@@ -11,5 +11,16 @@ namespace MVPLearning.TestingArea.ModelProperties
{
public string FirstName { get => _firstName; set => SetProperty(ref _firstName, value); }
private string _firstName = string.Empty;
public override bool Equals(object? obj)
{
return obj is ModelPropertiesModel model &&
FirstName == model.FirstName;
}
public override int GetHashCode()
{
return base.GetHashCode();
}
}
}

25
MVPLearning/TestingArea/ModelProperties/ModelPropertiesPresenter.cs Normal file
View File

@@ -0,0 +1,25 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace MVPLearning.TestingArea.ModelProperties
{
internal class ModelPropertiesPresenter
{
private readonly IModelPropertiesView _view;
public ModelPropertiesPresenter(IModelPropertiesView view)
{
_view = view;
_view.ButtonClick += ButtonClick;
if (_view is Form form) { form.Show(); }
}
private void ButtonClick(object? sender, string e)
{
_view.LoadData(new() { FirstName = e });
}
}
}

113
MVPLearning/TestingArea/ModelProperties/ModelPropertiesView.Designer.cs generated Normal file
View File

@@ -0,0 +1,113 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace MVPLearning.TestingArea.ModelProperties
{
internal partial class ModelPropertiesView
{ /// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.IContainer components = null;
/// <summary>
/// Clean up any resources being used.
/// </summary>
/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
#region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
baseTextBox1 = new BaseLibrary.BaseTextBox();
button1 = new Button();
button2 = new Button();
button3 = new Button();
label1 = new Label();
SuspendLayout();
//
// baseTextBox1
//
baseTextBox1.BorderStyle = BorderStyle.FixedSingle;
baseTextBox1.Location = new Point(12, 12);
baseTextBox1.Name = "baseTextBox1";
baseTextBox1.Size = new Size(260, 23);
baseTextBox1.TabIndex = 0;
//
// button1
//
button1.Location = new Point(12, 41);
button1.Name = "button1";
button1.Size = new Size(75, 23);
button1.TabIndex = 1;
button1.Text = "Mary";
button1.UseVisualStyleBackColor = true;
button1.Click += Button_Click;
//
// button2
//
button2.Location = new Point(105, 41);
button2.Name = "button2";
button2.Size = new Size(75, 23);
button2.TabIndex = 2;
button2.Text = "Sara";
button2.UseVisualStyleBackColor = true;
button2.Click += Button_Click;
//
// button3
//
button3.Location = new Point(197, 41);
button3.Name = "button3";
button3.Size = new Size(75, 23);
button3.TabIndex = 3;
button3.Text = "John";
button3.UseVisualStyleBackColor = true;
button3.Click += Button_Click;
//
// label1
//
label1.AutoSize = true;
label1.Font = new Font("Segoe UI", 16F);
label1.ForeColor = SystemColors.Highlight;
label1.Location = new Point(11, 154);
label1.Name = "label1";
label1.Size = new Size(262, 30);
label1.TabIndex = 4;
label1.Text = "A change has been made.";
//
// ModelPropertiesView
//
ClientSize = new Size(284, 261);
Controls.Add(label1);
Controls.Add(button3);
Controls.Add(button2);
Controls.Add(button1);
Controls.Add(baseTextBox1);
Name = "ModelPropertiesView";
Text = "Bind to Model";
ResumeLayout(false);
PerformLayout();
}
#endregion
private BaseLibrary.BaseTextBox baseTextBox1;
private Button button1;
private Button button2;
private Button button3;
private Label label1;
}
}

41
MVPLearning/TestingArea/ModelProperties/ModelPropertiesView.cs Normal file
View File

@@ -0,0 +1,41 @@
using MVPLearning.BaseLibrary;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace MVPLearning.TestingArea.ModelProperties
{
internal partial class ModelPropertiesView : BaseForm, IModelPropertiesView
{
private readonly ModelPropertiesModel _model = new();
private ModelPropertiesModel? _loadedModel;
public ModelPropertiesView()
{
InitializeComponent();
baseTextBox1.Bind(_model, nameof(_model.FirstName));
_model.PropertyChanged += ModelChanged;
}
private void ModelChanged(object? sender, PropertyChangedEventArgs e)
{
label1.Visible = !_model.Equals(_loadedModel);
}
public void LoadData(ModelPropertiesModel model)
{
_loadedModel = model;
_model.FirstName = model.FirstName;
}
private void Button_Click(object sender, EventArgs e)
{
ButtonClick?.Invoke(this, ((Button)sender).Text);
}
public event EventHandler<string>? ButtonClick;
}
}

120
MVPLearning/TestingArea/ModelProperties/ModelPropertiesView.resx Normal file
View File

@@ -0,0 +1,120 @@
<?xml version="1.0" encoding="utf-8"?>
<root>
<!--
Microsoft ResX Schema
Version 2.0
The primary goals of this format is to allow a simple XML format
that is mostly human readable. The generation and parsing of the
various data types are done through the TypeConverter classes
associated with the data types.
Example:
... ado.net/XML headers & schema ...
<resheader name="resmimetype">text/microsoft-resx</resheader>
<resheader name="version">2.0</resheader>
<resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
<resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
<data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
<data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
<data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
<value>[base64 mime encoded serialized .NET Framework object]</value>
</data>
<data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
<value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
<comment>This is a comment</comment>
</data>
There are any number of "resheader" rows that contain simple
name/value pairs.
Each data row contains a name, and value. The row also contains a
type or mimetype. Type corresponds to a .NET class that support
text/value conversion through the TypeConverter architecture.
Classes that don't support this are serialized and stored with the
mimetype set.
The mimetype is used for serialized objects, and tells the
ResXResourceReader how to depersist the object. This is currently not
extensible. For a given mimetype the value must be set accordingly:
Note - application/x-microsoft.net.object.binary.base64 is the format
that the ResXResourceWriter will generate, however the reader can
read any of the formats listed below.
mimetype: application/x-microsoft.net.object.binary.base64
value : The object must be serialized with
: System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
: and then encoded with base64 encoding.
mimetype: application/x-microsoft.net.object.soap.base64
value : The object must be serialized with
: System.Runtime.Serialization.Formatters.Soap.SoapFormatter
: and then encoded with base64 encoding.
mimetype: application/x-microsoft.net.object.bytearray.base64
value : The object must be serialized into a byte array
: using a System.ComponentModel.TypeConverter
: and then encoded with base64 encoding.
-->
<xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
<xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
<xsd:element name="root" msdata:IsDataSet="true">
<xsd:complexType>
<xsd:choice maxOccurs="unbounded">
<xsd:element name="metadata">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="value" type="xsd:string" minOccurs="0" />
</xsd:sequence>
<xsd:attribute name="name" use="required" type="xsd:string" />
<xsd:attribute name="type" type="xsd:string" />
<xsd:attribute name="mimetype" type="xsd:string" />
<xsd:attribute ref="xml:space" />
</xsd:complexType>
</xsd:element>
<xsd:element name="assembly">
<xsd:complexType>
<xsd:attribute name="alias" type="xsd:string" />
<xsd:attribute name="name" type="xsd:string" />
</xsd:complexType>
</xsd:element>
<xsd:element name="data">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
<xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
</xsd:sequence>
<xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
<xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
<xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
<xsd:attribute ref="xml:space" />
</xsd:complexType>
</xsd:element>
<xsd:element name="resheader">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
</xsd:sequence>
<xsd:attribute name="name" type="xsd:string" use="required" />
</xsd:complexType>
</xsd:element>
</xsd:choice>
</xsd:complexType>
</xsd:element>
</xsd:schema>
<resheader name="resmimetype">
<value>text/microsoft-resx</value>
</resheader>
<resheader name="version">
<value>2.0</value>
</resheader>
<resheader name="reader">
<value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
</resheader>
<resheader name="writer">
<value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
</resheader>
</root>