private void UpdateRecordInDatabase()
{
Params.spU_tblProduct Param = new Params.spU_tblProduct(false);
switch (this.lastKnownConnectionType)
{
case OlymarsDemo.DataClasses.ConnectionType.ConnectionString:
Param.SetUpConnection(this.connectionString);
break;
case OlymarsDemo.DataClasses.ConnectionType.SqlConnection:
Param.SetUpConnection(this.sqlConnection);
break;
}
Param.Param_Pro_GuidID = this.currentID;
if (Control_Pro_StrName.Text.Trim() != String.Empty)
{
Param.Param_Pro_StrName = (System.Data.SqlTypes.SqlString)Control_Pro_StrName.GetSqlTypesValue;
}
if (Control_Pro_CurPrice.Text.Trim() != String.Empty)
{
Param.Param_Pro_CurPrice = (System.Data.SqlTypes.SqlMoney)Control_Pro_CurPrice.GetSqlTypesValue;
}
if (Control_Pro_LngCategoryID.SelectedIndex != -1)
{
Param.Param_Pro_LngCategoryID = (System.Int32)Control_Pro_LngCategoryID.SelectedValue;
}
SPs.spU_tblProduct SP = new SPs.spU_tblProduct(false);
if (SP.Execute(ref Param))
{
this.parameter = Param;
this.errorHasOccured = false;
}
else
{
this.errorHasOccured = true;
if (Param.SqlException != null && Param.SqlException.Number == 2627)
{
MessageBox.Show(this, "Unable to update this record:\r\n\r\n" + Param.SqlException.Message, "Error");
}
else
{
throw new OlymarsDemo.DataClasses.CustomException(Param, "OlymarsDemo.Windows.Forms.WinForm_tblProduct", "UpdateRecordInDatabase");
}
}
}
public void Edit_Product(Tables.Product record)
{
Params.spU_tblProduct param = new Params.spU_tblProduct(false);
param.SetUpConnection(string.Empty);
param.Param_Pro_GuidID = record.Col_Pro_GuidID.Value;
if (record.Name == null || record.Name.UseNull)
{
param.Param_ConsiderNull_Pro_StrName = true;
param.Param_Pro_StrName = SqlString.Null;
}
else if (!record.Name.UseDefault)
{
param.Param_Pro_StrName = record.Name.Value;
}
if (record.Col_Pro_CurPrice == null || record.Col_Pro_CurPrice.UseNull)
{
param.Param_ConsiderNull_Pro_CurPrice = true;
param.Param_Pro_CurPrice = SqlMoney.Null;
}
else if (!record.Col_Pro_CurPrice.UseDefault)
{
param.Param_Pro_CurPrice = record.Col_Pro_CurPrice.Value;
}
if (record.CategoryID == null || record.CategoryID.UseNull)
{
param.Param_ConsiderNull_Pro_LngCategoryID = true;
param.Param_Pro_LngCategoryID = SqlInt32.Null;
}
else if (!record.CategoryID.UseDefault)
{
param.Param_Pro_LngCategoryID = record.CategoryID.Value;
}
using (SPs.spU_tblProduct sp = new SPs.spU_tblProduct(true)) {
sp.Execute(ref param);
param.Dispose();
}
}
private void cmdUpdate_Click(object sender, System.EventArgs e)
{
if (!CheckValues())
{
return;
}
if (Action == ActionEnum.Edit)
{
Params.spU_tblProduct Param = null;
SPs.spU_tblProduct SP = null;
Param = new Params.spU_tblProduct();
Param.SetUpConnection(ConnectionString);
Param.Param_Pro_GuidID = CurrentID;
if (txt_Pro_StrName.Text.Trim() != String.Empty)
{
Param.Param_Pro_StrName = new System.Data.SqlTypes.SqlString(txt_Pro_StrName.Text);
}
if (txt_Pro_CurPrice.Text.Trim() != String.Empty)
{
Param.Param_Pro_CurPrice = new System.Data.SqlTypes.SqlMoney(System.Convert.ToDecimal(txt_Pro_CurPrice.Text));
}
Param.Param_Pro_LngCategoryID = Convert.ToInt32(com_Pro_LngCategoryID.SelectedItem.Value);
SP = new SPs.spU_tblProduct();
if (SP.Execute(ref Param))
{
if (ReturnURL.Visible)
{
Response.Redirect(String.Format("WebForm_tblProduct.aspx?Action=Edit&ID={0}&ReturnToUrl={1}&ReturnToDisplay={2}", CurrentID.ToString(), ReturnURL.NavigateUrl, ReturnURL.Text));
}
else
{
Response.Redirect(String.Format("WebForm_tblProduct.aspx?Action=Edit&ID={0}", CurrentID.ToString()));
}
return;
}
else
{
if (Param.SqlException != null)
{
throw Param.SqlException;
}
if (Param.OtherException != null)
{
throw Param.OtherException;
}
}
}
else
{
Params.spI_tblProduct Param = null;
SPs.spI_tblProduct SP = null;
Param = new Params.spI_tblProduct();
Param.SetUpConnection(ConnectionString);
if (txt_Pro_StrName.Text.Trim() != String.Empty)
{
Param.Param_Pro_StrName = new System.Data.SqlTypes.SqlString(txt_Pro_StrName.Text);
}
if (txt_Pro_CurPrice.Text.Trim() != String.Empty)
{
Param.Param_Pro_CurPrice = new System.Data.SqlTypes.SqlMoney(System.Convert.ToDecimal(txt_Pro_CurPrice.Text));
}
Param.Param_Pro_LngCategoryID = Convert.ToInt32(com_Pro_LngCategoryID.SelectedItem.Value);
SP = new SPs.spI_tblProduct();
if (SP.Execute(ref Param))
{
if (ReturnURL.Visible)
{
Response.Redirect(String.Format("WebForm_tblProduct.aspx?Action=Edit&ID={0}&ReturnToUrl={1}&ReturnToDisplay={2}", Param.Param_Pro_GuidID.ToString(), ReturnURL.NavigateUrl, ReturnURL.Text));
}
else
{
Response.Redirect(String.Format("WebForm_tblProduct.aspx?Action=Edit&ID={0}", Param.Param_Pro_GuidID.ToString()));
}
return;
}
else
{
if (Param.SqlException != null)
{
throw Param.SqlException;
}
if (Param.OtherException != null)
{
throw Param.OtherException;
}
}
}
}
/// <summary>
/// [To be supplied.]
/// </summary>
public void Update()
{
if (!this.recordWasLoadedFromDB)
{
throw new ArgumentException("No record was loaded from the database. No update is possible.");
}
bool ChangesHaveBeenMade = false;
ChangesHaveBeenMade = (ChangesHaveBeenMade || col_Pro_StrNameWasUpdated);
ChangesHaveBeenMade = (ChangesHaveBeenMade || col_Pro_CurPriceWasUpdated);
ChangesHaveBeenMade = (ChangesHaveBeenMade || col_Pro_LngCategoryIDWasUpdated);
if (!ChangesHaveBeenMade)
{
return;
}
bool alreadyOpened = false;
Params.spU_tblProduct Param = new Params.spU_tblProduct(true);
Param.CommandTimeOut = this.updateCommandTimeOut;
switch (this.lastKnownConnectionType)
{
case OlymarsDemo.DataClasses.ConnectionType.ConnectionString:
Param.SetUpConnection(this.connectionString);
break;
case OlymarsDemo.DataClasses.ConnectionType.SqlConnection:
Param.SetUpConnection(this.sqlConnection);
alreadyOpened = (this.sqlConnection.State == System.Data.ConnectionState.Open);
break;
case OlymarsDemo.DataClasses.ConnectionType.SqlTransaction:
Param.SetUpConnection(this.sqlTransaction);
break;
}
Param.Param_Pro_GuidID = this.col_Pro_GuidID;
if (this.col_Pro_StrNameWasUpdated)
{
Param.Param_Pro_StrName = this.col_Pro_StrName;
Param.Param_ConsiderNull_Pro_StrName = true;
}
else
{
Param.Param_Pro_StrName = SqlString.Null;
Param.Param_ConsiderNull_Pro_StrName = false;
}
if (this.col_Pro_CurPriceWasUpdated)
{
Param.Param_Pro_CurPrice = this.col_Pro_CurPrice;
Param.Param_ConsiderNull_Pro_CurPrice = true;
}
else
{
Param.Param_Pro_CurPrice = SqlMoney.Null;
Param.Param_ConsiderNull_Pro_CurPrice = false;
}
if (this.col_Pro_LngCategoryIDWasUpdated)
{
Param.Param_Pro_LngCategoryID = this.col_Pro_LngCategoryID;
Param.Param_ConsiderNull_Pro_LngCategoryID = true;
}
else
{
Param.Param_Pro_LngCategoryID = SqlInt32.Null;
Param.Param_ConsiderNull_Pro_LngCategoryID = false;
}
SPs.spU_tblProduct Sp = new SPs.spU_tblProduct(false);
if (Sp.Execute(ref Param))
{
this.col_Pro_StrNameWasUpdated = false;
this.col_Pro_CurPriceWasUpdated = false;
this.col_Pro_LngCategoryIDWasUpdated = false;
}
else
{
throw new OlymarsDemo.DataClasses.CustomException(Param, "OlymarsDemo.BusinessComponents.Product", "Update");
}
CloseConnection(Sp.Connection, alreadyOpened);
}
public void Execute(WSGuid Pro_GuidID, WSString Pro_StrName, WSBoolean ConsiderNull_Pro_StrName, WSDecimal Pro_CurPrice, WSBoolean ConsiderNull_Pro_CurPrice, WSInt32 Pro_LngCategoryID, WSBoolean ConsiderNull_Pro_LngCategoryID)
{
Params.spU_tblProduct param = new Params.spU_tblProduct(true);
param.SetUpConnection(string.Empty);
if (Pro_GuidID == null || Pro_GuidID.UseNull)
{
param.Param_Pro_GuidID = SqlGuid.Null;
}
else if (!Pro_GuidID.UseDefault)
{
param.Param_Pro_GuidID = Pro_GuidID.Value;
}
if (Pro_StrName == null || Pro_StrName.UseNull)
{
param.Param_Pro_StrName = SqlString.Null;
}
else if (!Pro_StrName.UseDefault)
{
param.Param_Pro_StrName = Pro_StrName.Value;
}
if (ConsiderNull_Pro_StrName == null || ConsiderNull_Pro_StrName.UseNull)
{
param.Param_ConsiderNull_Pro_StrName = SqlBoolean.Null;
}
else if (!ConsiderNull_Pro_StrName.UseDefault)
{
param.Param_ConsiderNull_Pro_StrName = ConsiderNull_Pro_StrName.Value;
}
if (Pro_CurPrice == null || Pro_CurPrice.UseNull)
{
param.Param_Pro_CurPrice = SqlMoney.Null;
}
else if (!Pro_CurPrice.UseDefault)
{
param.Param_Pro_CurPrice = Pro_CurPrice.Value;
}
if (ConsiderNull_Pro_CurPrice == null || ConsiderNull_Pro_CurPrice.UseNull)
{
param.Param_ConsiderNull_Pro_CurPrice = SqlBoolean.Null;
}
else if (!ConsiderNull_Pro_CurPrice.UseDefault)
{
param.Param_ConsiderNull_Pro_CurPrice = ConsiderNull_Pro_CurPrice.Value;
}
if (Pro_LngCategoryID == null || Pro_LngCategoryID.UseNull)
{
param.Param_Pro_LngCategoryID = SqlInt32.Null;
}
else if (!Pro_LngCategoryID.UseDefault)
{
param.Param_Pro_LngCategoryID = Pro_LngCategoryID.Value;
}
if (ConsiderNull_Pro_LngCategoryID == null || ConsiderNull_Pro_LngCategoryID.UseNull)
{
param.Param_ConsiderNull_Pro_LngCategoryID = SqlBoolean.Null;
}
else if (!ConsiderNull_Pro_LngCategoryID.UseDefault)
{
param.Param_ConsiderNull_Pro_LngCategoryID = ConsiderNull_Pro_LngCategoryID.Value;
}
using (SPs.spU_tblProduct sp = new SPs.spU_tblProduct(true)) {
sp.Execute(ref param);
param.Dispose();
}
}