Major updates for saving and handling data

TimeTable/TimeTable.csproj

@@ -11,6 +11,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.Data.SqlClient" Version="6.0.1" />
     <PackageReference Include="Microsoft.Data.Sqlite" Version="9.0.3" />
+    <PackageReference Include="System.Data.SQLite.Core" Version="1.0.119" />
   </ItemGroup>
 
 

TimeTable/controll/SqliteCommands.cs

@@ -17,7 +17,7 @@ namespace TimeTable.controll {
 
         public static UidCommand InsertCmd(DateTime start) {
             string uid = Guid.NewGuid().ToString();
-            return BuildInsertCommand(uid, "uid, start", uid + "," + start.ToString());
+            return BuildInsertCommand(uid, "uid, start", "'" + uid + "','" + start.ToString() + "'");
         }
 
         private static UidCommand BuildInsertCommand(string uid, string fields, string values) {
@@ -47,7 +47,7 @@ namespace TimeTable.controll {
 
             string fieldValues = "";
             for (int i = 0; i < keys.Length; i++) {
-                fieldValues += keys[i] + " = " + values[i] + ",";
+                fieldValues += "'" + keys[i] + "' = '" + values[i] + "',";
             }
 
             fieldValues = fieldValues.TrimEnd(',');

TimeTable/view/Main.Designer.cs

@@ -1,30 +1,21 @@
 using Microsoft.Data.SqlClient;
 using Microsoft.Data.Sqlite;
+using System.Data;
+using System.Data.Common;
+using System.Data.SQLite;
 using System.Drawing;
+using System.Windows.Forms;
 using TimeTable.controll;
 using TimeTable.model;
 
-namespace TimeTable
+namespace TimeTable {
-{
     partial class Main
     {
         /// <summary>
         ///  Required designer variable.
         /// </summary>
-        private System.ComponentModel.IContainer components = null;
+        private string sqlConnectionString = "Data Source=" + Directory.GetCurrentDirectory() + "\\sqllite.db";
 
-        /// <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
 
@@ -33,6 +24,7 @@ namespace TimeTable
         ///  the contents of this method with the code editor.
         /// </summary>
         private void InitializeComponent() {
+            components = new System.ComponentModel.Container();
             btnPanel = new Panel();
             btnTaskStop = new Button();
             btnTaskStart = new Button();
@@ -40,16 +32,14 @@ namespace TimeTable
             btnStart = new Button();
             tableView = new Panel();
             taskTimeGridView = new DataGridView();
+            bindingSource = new BindingSource(components);
+            con = new SQLiteConnection();
+            dataAdapter = new SQLiteDataAdapter();
             btnPanel.SuspendLayout();
             tableView.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)taskTimeGridView).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)bindingSource).BeginInit();
             SuspendLayout();
-
-
-            sqlConnectionString = "Data Source=" + Directory.GetCurrentDirectory() + "\\sqllite.db";
-            SqliteCommands.CreateTableIfNotExists(sqlConnectionString);
-            dataAdapter = new SqlDataAdapter("SELECT * from timetable", sqlConnectionString);
-            
             // 
             // btnPanel
             // 
@@ -61,7 +51,7 @@ namespace TimeTable
             btnPanel.Dock = DockStyle.Left;
             btnPanel.Location = new Point(0, 0);
             btnPanel.Name = "btnPanel";
-            btnPanel.Size = new Size(233, 171);
+            btnPanel.Size = new Size(233, 378);
             btnPanel.TabIndex = 0;
             // 
             // btnTaskStop
@@ -72,8 +62,6 @@ namespace TimeTable
             btnTaskStop.TabIndex = 3;
             btnTaskStop.Text = "Task Stop";
             btnTaskStop.UseVisualStyleBackColor = true;
-            btnTaskStart.Click += this.btnTaskStopClick;
-
             // 
             // btnTaskStart
             // 
@@ -83,7 +71,7 @@ namespace TimeTable
             btnTaskStart.TabIndex = 2;
             btnTaskStart.Text = "Task Start";
             btnTaskStart.UseVisualStyleBackColor = true;
-            btnTaskStart.Click += this.btnTaskStartClick;
+            btnTaskStart.Click += btnStopResumeClick;
             // 
             // btnStopResume
             // 
@@ -93,7 +81,6 @@ namespace TimeTable
             btnStopResume.TabIndex = 1;
             btnStopResume.Text = "Stop/Resume";
             btnStopResume.UseVisualStyleBackColor = true;
-            btnTaskStart.Click += this.btnStopResumeClick;
             // 
             // btnStart
             // 
@@ -103,34 +90,59 @@ namespace TimeTable
             btnStart.TabIndex = 0;
             btnStart.Text = "Start";
             btnStart.UseVisualStyleBackColor = true;
-            btnStart.Click += this.btnStartClick;
+            btnStart.Click += btnStartClick;
             // 
             // tableView
             // 
             tableView.AutoSizeMode = AutoSizeMode.GrowAndShrink;
             tableView.Controls.Add(taskTimeGridView);
-            tableView.Dock = DockStyle.Right;
+            tableView.Dock = DockStyle.Fill;
-            tableView.Location = new Point(239, 0);
+            tableView.Location = new Point(233, 0);
             tableView.Name = "tableView";
-            tableView.Size = new Size(477, 171);
+            tableView.Size = new Size(631, 378);
             tableView.TabIndex = 1;
+
             // 
             // taskTimeGridView
             // 
+            taskTimeGridView.AutoGenerateColumns = true;
             taskTimeGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+            taskTimeGridView.DataSource = bindingSource;
             taskTimeGridView.Dock = DockStyle.Fill;
             taskTimeGridView.Location = new Point(0, 0);
             taskTimeGridView.Name = "taskTimeGridView";
             taskTimeGridView.RowHeadersWidth = 51;
-            taskTimeGridView.Size = new Size(477, 171);
+            taskTimeGridView.Size = new Size(631, 378);
             taskTimeGridView.TabIndex = 0;
-            taskTimeGridView.DataSource = dataAdapter;
+            taskTimeGridView.CellContentDoubleClick += timetableEditDoubleClick;
+            // 
+            // con
+            // 
+            con.BusyTimeout = 0;
+            //con.ConnectionString = sqlConnectionString;
+            con.ConnectionString = sqlConnectionString;
+            con.DefaultDbType = null;
+            con.DefaultMaximumSleepTime = 150;
+            con.DefaultTimeout = 30;
+            con.DefaultTypeName = null;
+            con.Flags = SQLiteConnectionFlags.LogCallbackException | SQLiteConnectionFlags.LogModuleException | SQLiteConnectionFlags.BindInvariantDecimal | SQLiteConnectionFlags.GetInvariantDecimal | SQLiteConnectionFlags.AggressiveDisposal;
+            con.GetPasswordCallback = null;
+            con.ParseViaFramework = false;
+            con.PrepareRetries = 3;
+            con.ProgressOps = 0;
+            con.StepRetries = 40;
+            con.Tag = null;
+            con.TraceFlags = SQLiteTraceFlags.SQLITE_TRACE_NONE;
+            con.VfsName = null;
+            con.WaitTimeout = 30000;
+            // bindingSource.DataSource = createDataTable();
+            bindingSource.DataSource = createDataTable();
             // 
             // Main
             // 
             AutoScaleDimensions = new SizeF(8F, 20F);
             AutoScaleMode = AutoScaleMode.Font;
-            ClientSize = new Size(716, 171);
+            ClientSize = new Size(864, 378);
             Controls.Add(tableView);
             Controls.Add(btnPanel);
             Name = "Main";
@@ -138,9 +150,24 @@ namespace TimeTable
             btnPanel.ResumeLayout(false);
             tableView.ResumeLayout(false);
             ((System.ComponentModel.ISupportInitialize)taskTimeGridView).EndInit();
+            ((System.ComponentModel.ISupportInitialize)bindingSource).EndInit();
             ResumeLayout(false);
         }
 
+        private DataTable createDataTable() {
+         DataTable table = new DataTable();
+            table.Locale = new System.Globalization.CultureInfo("de-de");
+            SQLiteCommand sqlCommand = new SQLiteCommand("select * from timetable;", con);
+            dataAdapter.SelectCommand = sqlCommand;
+            dataAdapter.Fill(table);
+            return table;
+        }
+
+        private void timetableEditDoubleClick(object sender, DataGridViewCellEventArgs e) {
+                DataGridViewRow row = taskTimeGridView.Rows[0];
+            string uid = row.Cells[0].Value();
+        }
+
         private void executeSql(string command) {
             SqliteConnection con = new SqliteConnection(sqlConnectionString);
             SqliteCommand sqliteCmd = con.CreateCommand();
@@ -151,6 +178,8 @@ namespace TimeTable
         }
 
 
+
+
         private void btnStartClick(object sender, EventArgs e) {
             UidCommand uidCmd = SqliteCommands.InsertCmd(DateTime.Now);
             uid = uidCmd.uid;
@@ -164,7 +193,6 @@ namespace TimeTable
         private void btnStopResumeClick(object sender, EventArgs e) {
             String cmd = SqliteCommands.UpdateEndCmd(uid, DateTime.Now);
             executeSql(cmd);
-            taskTimeGridView.DataSource = dataAdapter;
 
         }
         private void btnTaskStopClick(object sender, EventArgs e) {
@@ -183,7 +211,9 @@ namespace TimeTable
         private Panel tableView;
         private DataGridView taskTimeGridView;
         private string uid;
-        string sqlConnectionString;
+        private BindingSource bindingSource;
-        private SqlDataAdapter dataAdapter; 
+        private SQLiteConnection con;
+        private SQLiteDataAdapter dataAdapter;
+        private System.ComponentModel.IContainer components;
     }
 }

TimeTable/view/Main.resx

@@ -117,4 +117,13 @@
   <resheader name="writer">
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
+  <metadata name="bindingSource.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>381, 17</value>
+  </metadata>
+  <metadata name="con.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>161, 17</value>
+  </metadata>
+  <metadata name="dataAdapter.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>241, 17</value>
+  </metadata>
 </root>

TimeTable/view/RowEdit.Designer.cs

@@ -0,0 +1,167 @@
+namespace TimeTable.view {
+    partial class RowEdit {
+        /// <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() {
+            uidTxt = new Label();
+            startTxt = new Label();
+            EndTxt = new Label();
+            textTxt = new Label();
+            uidLbl = new Label();
+            startTimePicker = new DateTimePicker();
+            endTimePicker = new DateTimePicker();
+            textBox = new TextBox();
+            btnSave = new Button();
+            btnCancel = new Button();
+            SuspendLayout();
+            // 
+            // uidTxt
+            // 
+            uidTxt.AutoSize = true;
+            uidTxt.Location = new Point(12, 20);
+            uidTxt.Name = "uidTxt";
+            uidTxt.Size = new Size(34, 20);
+            uidTxt.TabIndex = 0;
+            uidTxt.Text = "UID";
+            // 
+            // startTxt
+            // 
+            startTxt.AutoSize = true;
+            startTxt.Location = new Point(12, 54);
+            startTxt.Name = "startTxt";
+            startTxt.Size = new Size(40, 20);
+            startTxt.TabIndex = 1;
+            startTxt.Text = "Start";
+            // 
+            // EndTxt
+            // 
+            EndTxt.AutoSize = true;
+            EndTxt.Location = new Point(12, 88);
+            EndTxt.Name = "EndTxt";
+            EndTxt.Size = new Size(34, 20);
+            EndTxt.TabIndex = 2;
+            EndTxt.Text = "End";
+            // 
+            // textTxt
+            // 
+            textTxt.AutoSize = true;
+            textTxt.Location = new Point(12, 126);
+            textTxt.Name = "textTxt";
+            textTxt.Size = new Size(36, 20);
+            textTxt.TabIndex = 3;
+            textTxt.Text = "Text";
+            // 
+            // uidLbl
+            // 
+            uidLbl.AutoSize = true;
+            uidLbl.Location = new Point(71, 20);
+            uidLbl.Name = "uidLbl";
+            uidLbl.Size = new Size(34, 20);
+            uidLbl.TabIndex = 4;
+            uidLbl.Text = "UID";
+            // 
+            // startTimePicker
+            // 
+            startTimePicker.Location = new Point(71, 49);
+            startTimePicker.Name = "startTimePicker";
+            startTimePicker.Size = new Size(250, 27);
+            startTimePicker.TabIndex = 5;
+            // 
+            // endTimePicker
+            // 
+            endTimePicker.Location = new Point(71, 88);
+            endTimePicker.Name = "endTimePicker";
+            endTimePicker.Size = new Size(250, 27);
+            endTimePicker.TabIndex = 6;
+            // 
+            // textBox
+            // 
+            textBox.Location = new Point(71, 126);
+            textBox.Name = "textBox";
+            textBox.Size = new Size(250, 27);
+            textBox.TabIndex = 7;
+            // 
+            // btnSave
+            // 
+            btnSave.Location = new Point(134, 173);
+            btnSave.Name = "btnSave";
+            btnSave.Size = new Size(101, 30);
+            btnSave.TabIndex = 8;
+            btnSave.Text = "Save";
+            btnSave.UseVisualStyleBackColor = true;
+            btnSave.Click += button1_Click;
+            // 
+            // btnCancel
+            // 
+            btnCancel.Location = new Point(241, 173);
+            btnCancel.Name = "btnCancel";
+            btnCancel.Size = new Size(101, 30);
+            btnCancel.TabIndex = 9;
+            btnCancel.Text = "Cancel";
+            btnCancel.UseVisualStyleBackColor = true;
+            // 
+            // RowEdit
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(354, 215);
+            Controls.Add(btnCancel);
+            Controls.Add(btnSave);
+            Controls.Add(textBox);
+            Controls.Add(endTimePicker);
+            Controls.Add(startTimePicker);
+            Controls.Add(uidLbl);
+            Controls.Add(textTxt);
+            Controls.Add(EndTxt);
+            Controls.Add(startTxt);
+            Controls.Add(uidTxt);
+            FormBorderStyle = FormBorderStyle.FixedSingle;
+            Name = "RowEdit";
+            Text = "RowEdit";
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        public void setData(string uid, string start, string end, string text) {
+            uidLbl.Text = uid; 
+            startTimePicker.Text = start;
+            endTimePicker.Text = end;
+            textBox.Text = text;
+        }
+
+        private Label uidTxt;
+        private Label startTxt;
+        private Label EndTxt;
+        private Label textTxt;
+        private Label uidLbl;
+        private DateTimePicker startTimePicker;
+        private DateTimePicker endTimePicker;
+        private TextBox textBox;
+        private Button btnSave;
+        private Button btnCancel;
+    }
+
+
+}

TimeTable/view/RowEdit.cs

@@ -0,0 +1,11 @@
+namespace TimeTable.view {
+    public partial class RowEdit : Form {
+        public RowEdit() {
+            InitializeComponent();
+        }
+
+        private void button1_Click(object sender, EventArgs e) {
+
+        }
+    }
+}

TimeTable/view/RowEdit.resx

@@ -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>