private void Delete_button_Click(object sender, EventArgs e)
{
int position_Now = 0;
try
{
position_Now = lessonsBindingSource.Position;
position_Now = position_Now - 1;
int deleted_id = ((DataSetCodeLab.LessonsRow)((DataRowView)lessonsBindingSource.Current).Row).ID;
this.lessonsTableAdapter.UpdateLesson(LessonAr_textBox.Text, LessonEn_textBox.Text, (int)Lang_comboBox.SelectedValue, (int)Level_comboBox.SelectedValue, int.Parse(LessonNo_textBox.Text), true, deleted_id);
ModuleClass.ShowMessage(null, "Deleted", Delete_button);
}
catch (Exception ex)
{
ModuleClass.ShowMessage(null, ex.Message, Delete_button);
return;
}
LoadForm(true);
try
{
lessonsBindingSource.Position = position_Now;
}
catch
{
}
}
private void Delete_button_Click(object sender, EventArgs e)
{
int position_Now = 0;
try
{
position_Now = languagesBindingSource.Position;
position_Now = position_Now - 1;
int deleted_id = ((DataSetCodeLab.LanguagesRow)((DataRowView)languagesBindingSource.Current).Row).ID;
this.languagesTableAdapter.UpdateLanguage(LangAr_textBox.Text, LangEn_textBox.Text, true, deleted_id);
ModuleClass.ShowMessage(null, "Deleted", Save_button);
}
catch (Exception ex)
{
ModuleClass.ShowMessage(null, ex.Message, Save_button);
return;
}
LoadForm(true);
try
{
languagesBindingSource.Position = position_Now;
}
catch
{
}
}
private void Save_button_Click(object sender, EventArgs e)
{
int upated_id = 0;
if (LangAr_textBox.Text.Trim() == "")
{
ModuleClass.ShowMessage(null, "Enter Value", LangAr_textBox);
return;
}
if (LangEn_textBox.Text.Trim() == "")
{
ModuleClass.ShowMessage(null, "Enter Value", LangEn_textBox);
return;
}
if (operation == 1)
{
try
{
this.languagesTableAdapter.Insert(LangAr_textBox.Text, LangEn_textBox.Text, false);
ModuleClass.ShowMessage(null, "Saved", Save_button);
languagesBindingSource.MoveLast();
}
catch (Exception ex)
{
ModuleClass.ShowMessage(null, ex.Message, Save_button);
return;
}
}
else
{
upated_id = ((DataSetCodeLab.LanguagesRow)((DataRowView)languagesBindingSource.Current).Row).ID;
try
{
this.languagesTableAdapter.UpdateLanguage(LangAr_textBox.Text, LangEn_textBox.Text, false, upated_id);
ModuleClass.ShowMessage(null, "Updated", Save_button);
}
catch (Exception ex)
{
ModuleClass.ShowMessage(null, ex.Message, Save_button);
return;
}
}
int temp_operation = operation;
LoadForm(true);
if (temp_operation == 1)
{
languagesBindingSource.MoveLast();
}
else
{
languagesBindingSource.Position = languagesBindingSource.Find("ID", upated_id);
}
}
private void Save_button_Click(object sender, EventArgs e)
{
int upated_id = 0;
if (LessonAr_textBox.Text.Trim() == "")
{
ModuleClass.ShowMessage(null, "Enter Value", LessonAr_textBox);
return;
}
if (LessonEn_textBox.Text.Trim() == "")
{
ModuleClass.ShowMessage(null, "Enter Value", LessonEn_textBox);
return;
}
int levelno = 0;
try
{
levelno = int.Parse(LessonNo_textBox.Text);
}
catch
{
ModuleClass.ShowMessage(null, "Must Be Number", LessonNo_textBox);
}
if (levelno <= 0)
{
ModuleClass.ShowMessage(null, "Must Be Number More Than Zero", LessonNo_textBox);
}
int langid = 0;
try
{
langid = (int)Lang_comboBox.SelectedValue;
}
catch
{
}
int levelid = 0;
try
{
levelid = (int)Level_comboBox.SelectedValue;
}
catch
{
}
if (langid <= 0)
{
ModuleClass.ShowMessage(null, "Must Select Language", Lang_comboBox);
}
if (levelid <= 0)
{
ModuleClass.ShowMessage(null, "Must Select Level", Level_comboBox);
}
if (operation == 1)
{
try
{
this.lessonsTableAdapter.Insert1(LessonAr_textBox.Text, LessonEn_textBox.Text, langid, levelid, levelno, false);
ModuleClass.ShowMessage(null, "Saved", Save_button);
lessonsBindingSource.MoveLast();
}
catch (Exception ex)
{
ModuleClass.ShowMessage(null, ex.Message, Save_button);
return;
}
}
else
{
upated_id = ((DataSetCodeLab.LessonsRow)((DataRowView)lessonsBindingSource.Current).Row).ID;
try
{
this.lessonsTableAdapter.UpdateLesson(LessonAr_textBox.Text, LessonEn_textBox.Text, langid, levelid, levelno, false, upated_id);
ModuleClass.ShowMessage(null, "Updated", Save_button);
}
catch (Exception ex)
{
ModuleClass.ShowMessage(null, ex.Message, Save_button);
return;
}
}
int temp_operation = operation;
LoadForm(true);
if (temp_operation == 1)
{
lessonsBindingSource.MoveLast();
}
else
{
lessonsBindingSource.Position = lessonsBindingSource.Find("ID", upated_id);
}
}
