private void LoadLevelsFromDatabase()
{
try
{
Result oResult = new Result();
LevelBO oLevelBO = new LevelBO();
List<Level> oListLevel = new List<Level>();
oResult = oLevelBO.LoadAllLevels();
if (oResult.ResultIsSuccess)
{
oListLevel = (List<Level>)oResult.ResultObject;
drdnSelectQuestionLevel.Items.Clear();
drdnSelectQuestionLevel.Items.Add(new ListItem("[Select One]", "[Select One]"));
foreach (Level oLevelInList in oListLevel)
{
drdnSelectQuestionLevel.Items.Add(new ListItem(oLevelInList.LevelName, oLevelInList.LevelID.ToString()));
}
}
else
{
lbl_error.ForeColor = Color.Red;
lbl_error.Text = oResult.ResultMessage;
}
}
catch (Exception oEx)
{
}
}
protected void btnUpdate_Click(object sender, EventArgs e)
{
try
{
Result oResult = new Result();
LevelBO oLevelBO = new LevelBO();
//Level oOldLevel = new Level();
if (listLevels.Items.Count > 0)
{
if (listLevels.SelectedIndex >= 0)
{
if (IsValidLevelName(txtLavelName.Text))
{
//oOldLevel = oListForDataList[listLevels.SelectedIndex];
oListForDataList[listLevels.SelectedIndex].LevelName = txtLavelName.Text;
if (IsValidLevelDescription(txtLevelDescription.Text))
{
oListForDataList[listLevels.SelectedIndex].LevelDescription = txtLevelDescription.Text.Replace("'", String.Empty);
}
oResult = oLevelBO.LevelUpdate(oListForDataList[listLevels.SelectedIndex]);
if (oResult.ResultIsSuccess)
{
LoadLevelsToDataList();
clearField();
lbl_error.ForeColor = Color.Green;
lbl_error.Text = oResult.ResultMessage;
}
else
{
lbl_error.ForeColor = Color.Red;
lbl_error.Text = oResult.ResultMessage;
LoadLevelsToDataList();
}
}
else
{
lbl_error.ForeColor = Color.Red;
lbl_error.Text = "',- is not Allowed. Level must not empty";
}
}
else
{
lbl_error.ForeColor = Color.Red;
lbl_error.Text = "select a level.";
}
}
}
catch (Exception oEx)
{
}
}
protected void btn_delete_Click(object sender, EventArgs e)
{
try
{
Result oResult = new Result();
LevelBO oLevelBO = new LevelBO();
if (listLevels.Items.Count > 0)
{
if (listLevels.SelectedIndex >= 0)
{
oResult = oLevelBO.Delete(oListForDataList[listLevels.SelectedIndex]);
if (oResult.ResultIsSuccess)
{
lbl_error.ForeColor = Color.Green;
lbl_error.Text = oResult.ResultMessage;
LoadLevelsToDataList();
clearField();
}
else
{
lbl_error.ForeColor = Color.Red;
lbl_error.Text = oResult.ResultMessage;
}
}
else
{
lbl_error.ForeColor = Color.Red;
lbl_error.Text = "select a level.";
}
}
}
catch (Exception oEx)
{
}
}
private void LoadLevelsToDataList()
{
try
{
Result oResult = new Result();
LevelBO oLevelBO = new LevelBO();
oResult = oLevelBO.LoadAllLevels();
listLevels.Items.Clear();
if (oResult.ResultIsSuccess)
{
oListForDataList = (List<Level>)oResult.ResultObject;
this.ViewState.Add(SessionManager.csStoreGridView, oListForDataList);
//listLevels.DataSource = oListForDataList;
//listLevels.DataBind();
foreach (Level oLevelInList in oListForDataList)
{
listLevels.Items.Add(new ListItem(oLevelInList.LevelName,oLevelInList.LevelName));
}
}
else
{
lbl_error.ForeColor = Color.Red;
lbl_error.Text = oResult.ResultMessage;
}
}
catch (Exception oEx)
{
}
}
protected void btn_AddLevel_Click(object sender, EventArgs e)
{
try
{
Result oResult = new Result();
Level oLevel = new Level();
LevelBO oLevelBO = new LevelBO();
if (IsValidLevelName(txtLavelName.Text))
{
oLevel.LevelID = Guid.NewGuid();
oLevel.LevelName = txtLavelName.Text;
if (IsValidLevelDescription(txtLevelDescription.Text))
{
oLevel.LevelDescription = txtLevelDescription.Text.Replace("'", String.Empty);
}
oResult = oLevelBO.LevelEntry(oLevel);
if (oResult.ResultIsSuccess)
{
lbl_error.ForeColor = Color.Green;
lbl_error.Text = oResult.ResultMessage;
LoadLevelsToDataList();
clearField();
}
else
{
lbl_error.ForeColor = Color.Red;
lbl_error.Text = oResult.ResultMessage;
}
}
else
{
lbl_error.ForeColor = Color.Red;
lbl_error.Text = "',- is not Allowed. Level must not empty";
}
}
catch (Exception oEx)
{
}
}
