System.Data.SQLite

Check-in [3013b98ea2]
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Overview
Comment:Improve error handling in the design-time components when the provider is not found.
Downloads: Tarball | ZIP archive
Timelines: family | ancestors | descendants | both | designOptions
Files: files | file ages | folders
SHA1: 3013b98ea2fb4aa7d1d4d711ef9cd43168f34a03
User & Date: mistachkin 2014-08-04 03:38:52.992
Context
2014-08-08
23:17
For the applicable setup packages, register the System.Data.SQLite.EF6 assembly in the Global Assembly Cache. check-in: a451b0fe1d user: mistachkin tags: designOptions
2014-08-04
03:38
Improve error handling in the design-time components when the provider is not found. check-in: 3013b98ea2 user: mistachkin tags: designOptions
2014-08-03
20:03
Improve robustness of the design-time components installer when no assemblies are available to install. check-in: f9873f2b98 user: mistachkin tags: designOptions
Changes
Unified Diff Ignore Whitespace Patch
Changes to SQLite.Designer/SQLiteConnectionUIControl.cs. 
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/********************************************************
 * ADO.NET 2.0 Data Provider for SQLite Version 3.X
 * Written by Robert Simpson (robert@blackcastlesoft.com)
 * 
 * Released to the public domain, use at your own risk!
 ********************************************************/

namespace SQLite.Designer
{
  using System;
  using System.Collections.Generic;
  using System.ComponentModel;
  using System.Data;
  using System.Drawing;
  using System.Text;
  using System.Windows.Forms;
  using System.Globalization;
  using Microsoft.VisualStudio.Data;
  using Microsoft.Win32;

  /// <summary>
  /// Provides a UI to edit/create SQLite database connections
  /// </summary>
  [ToolboxItem(false)]
  public partial class SQLiteConnectionUIControl : DataConnectionUIControl
  {




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/********************************************************
 * ADO.NET 2.0 Data Provider for SQLite Version 3.X
 * Written by Robert Simpson (robert@blackcastlesoft.com)
 *
 * Released to the public domain, use at your own risk!
 ********************************************************/

namespace SQLite.Designer
{
  using System;

  using System.ComponentModel;



  using System.Windows.Forms;
  using System.Globalization;
  using Microsoft.VisualStudio.Data;


  /// <summary>
  /// Provides a UI to edit/create SQLite database connections
  /// </summary>
  [ToolboxItem(false)]
  public partial class SQLiteConnectionUIControl : DataConnectionUIControl
  {
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    }

    #region IDataConnectionUIControl Members

    public override void LoadProperties()
    {
      SQLiteOptions.SelectProviderName(providerComboBox);







      if (ConnectionProperties.Contains("data source"))
        fileTextBox.Text = ConnectionProperties["data source"] as string;
      else
        fileTextBox.Text = String.Empty;

      if (ConnectionProperties.Contains("password"))
        passwordTextBox.Text = ConnectionProperties["password"] as string;
      else
        passwordTextBox.Text = String.Empty;
    }

    #endregion

    private void passwordTextBox_Leave(object sender, EventArgs e)
    {



      if (String.IsNullOrEmpty(passwordTextBox.Text))
        ConnectionProperties.Remove("password");
      else
        ConnectionProperties["password"] = passwordTextBox.Text;
    }

    private void encoding_Changed(object sender, EventArgs e)
    {



      if (utf8RadioButton.Checked == true)
        ConnectionProperties.Remove("useutf16encoding");
      else
        ConnectionProperties["useutf16encoding"] = utf16RadioButton.Checked;
    }

    private void datetime_Changed(object sender, EventArgs e)
    {



      if (iso8601RadioButton.Checked == true)
        ConnectionProperties.Remove("datetimeformat");
      else if (ticksRadioButton.Checked == true)
        ConnectionProperties["datetimeformat"] = "Ticks";
      else
        ConnectionProperties["datetimeformat"] = "JulianDay";
    }

    private void provider_Changed(object sender, EventArgs e)
    {
        object item = providerComboBox.SelectedItem;

        if (item != null)
            SQLiteOptions.SetProviderName(item.ToString());
    }

    private void sync_Changed(object sender, EventArgs e)
    {



      string sync = "Normal";
      if (fullRadioButton.Checked == true) sync = "Full";
      else if (offRadioButton.Checked == true) sync = "Off";

      if (sync == "Normal")
        ConnectionProperties.Remove("synchronous");
      else
        ConnectionProperties["synchronous"] = sync;
    }

    private void pageSizeTextBox_Leave(object sender, EventArgs e)
    {



      int n = Convert.ToInt32(pageSizeTextBox.Text, CultureInfo.CurrentCulture);
      ConnectionProperties["page size"] = n;
    }

    private void cacheSizeTextbox_Leave(object sender, EventArgs e)
    {



      int n = Convert.ToInt32(cacheSizeTextbox.Text, CultureInfo.CurrentCulture);
      ConnectionProperties["cache size"] = n;
    }

    private void fileTextBox_Leave(object sender, EventArgs e)
    {



      ConnectionProperties["data source"] = fileTextBox.Text;
    }
  }
}








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    }

    #region IDataConnectionUIControl Members

    public override void LoadProperties()
    {
      SQLiteOptions.SelectProviderName(providerComboBox);

      fileTextBox.Text = String.Empty;
      passwordTextBox.Text = String.Empty;

      if (ConnectionProperties == null)
        return;

      if (ConnectionProperties.Contains("data source"))
        fileTextBox.Text = ConnectionProperties["data source"] as string;



      if (ConnectionProperties.Contains("password"))
        passwordTextBox.Text = ConnectionProperties["password"] as string;


    }

    #endregion

    private void passwordTextBox_Leave(object sender, EventArgs e)
    {
      if (ConnectionProperties == null)
       return;

      if (String.IsNullOrEmpty(passwordTextBox.Text))
        ConnectionProperties.Remove("password");
      else
        ConnectionProperties["password"] = passwordTextBox.Text;
    }

    private void encoding_Changed(object sender, EventArgs e)
    {
      if (ConnectionProperties == null)
        return;

      if (utf8RadioButton.Checked == true)
        ConnectionProperties.Remove("useutf16encoding");
      else
        ConnectionProperties["useutf16encoding"] = utf16RadioButton.Checked;
    }

    private void datetime_Changed(object sender, EventArgs e)
    {
      if (ConnectionProperties == null)
        return;

      if (iso8601RadioButton.Checked == true)
        ConnectionProperties.Remove("datetimeformat");
      else if (ticksRadioButton.Checked == true)
        ConnectionProperties["datetimeformat"] = "Ticks";
      else
        ConnectionProperties["datetimeformat"] = "JulianDay";
    }

    private void provider_Changed(object sender, EventArgs e)
    {
        object item = providerComboBox.SelectedItem;

        if (item != null)
            SQLiteOptions.SetProviderName(item.ToString());
    }

    private void sync_Changed(object sender, EventArgs e)
    {
      if (ConnectionProperties == null)
        return;

      string sync = "Normal";
      if (fullRadioButton.Checked == true) sync = "Full";
      else if (offRadioButton.Checked == true) sync = "Off";

      if (sync == "Normal")
        ConnectionProperties.Remove("synchronous");
      else
        ConnectionProperties["synchronous"] = sync;
    }

    private void pageSizeTextBox_Leave(object sender, EventArgs e)
    {
      if (ConnectionProperties == null)
        return;

      int n = Convert.ToInt32(pageSizeTextBox.Text, CultureInfo.CurrentCulture);
      ConnectionProperties["page size"] = n;
    }

    private void cacheSizeTextbox_Leave(object sender, EventArgs e)
    {
      if (ConnectionProperties == null)
        return;

      int n = Convert.ToInt32(cacheSizeTextbox.Text, CultureInfo.CurrentCulture);
      ConnectionProperties["cache size"] = n;
    }

    private void fileTextBox_Leave(object sender, EventArgs e)
    {
      if (ConnectionProperties == null)
        return;

      ConnectionProperties["data source"] = fileTextBox.Text;
    }
  }
}