/// <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_Cat_StrNameWasUpdated);
if (!ChangesHaveBeenMade)
{
return;
}
bool alreadyOpened = false;
Params.spU_tblCategory Param = new Params.spU_tblCategory(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_Cat_LngID = this.col_Cat_LngID;
if (this.col_Cat_StrNameWasUpdated)
{
Param.Param_Cat_StrName = this.col_Cat_StrName;
Param.Param_ConsiderNull_Cat_StrName = true;
}
else
{
Param.Param_Cat_StrName = SqlString.Null;
Param.Param_ConsiderNull_Cat_StrName = false;
}
SPs.spU_tblCategory Sp = new SPs.spU_tblCategory(false);
if (Sp.Execute(ref Param))
{
this.col_Cat_StrNameWasUpdated = false;
}
else
{
throw new OlymarsDemo.DataClasses.CustomException(Param, "OlymarsDemo.BusinessComponents.Category", "Update");
}
CloseConnection(Sp.Connection, alreadyOpened);
}
private void UpdateRecordInDatabase()
{
Params.spU_tblCategory Param = new Params.spU_tblCategory(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_Cat_LngID = this.currentID;
if (Control_Cat_StrName.Text.Trim() != String.Empty)
{
Param.Param_Cat_StrName = (System.Data.SqlTypes.SqlString)Control_Cat_StrName.GetSqlTypesValue;
}
SPs.spU_tblCategory SP = new SPs.spU_tblCategory(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_tblCategory", "UpdateRecordInDatabase");
}
}
}
public void Execute(WSInt32 Cat_LngID, WSString Cat_StrName, WSBoolean ConsiderNull_Cat_StrName)
{
Params.spU_tblCategory param = new Params.spU_tblCategory(true);
param.SetUpConnection(string.Empty);
if (Cat_LngID == null || Cat_LngID.UseNull)
{
param.Param_Cat_LngID = SqlInt32.Null;
}
else if (!Cat_LngID.UseDefault)
{
param.Param_Cat_LngID = Cat_LngID.Value;
}
if (Cat_StrName == null || Cat_StrName.UseNull)
{
param.Param_Cat_StrName = SqlString.Null;
}
else if (!Cat_StrName.UseDefault)
{
param.Param_Cat_StrName = Cat_StrName.Value;
}
if (ConsiderNull_Cat_StrName == null || ConsiderNull_Cat_StrName.UseNull)
{
param.Param_ConsiderNull_Cat_StrName = SqlBoolean.Null;
}
else if (!ConsiderNull_Cat_StrName.UseDefault)
{
param.Param_ConsiderNull_Cat_StrName = ConsiderNull_Cat_StrName.Value;
}
using (SPs.spU_tblCategory sp = new SPs.spU_tblCategory(true)) {
sp.Execute(ref param);
param.Dispose();
}
}
public void Edit_Category(Tables.Category record)
{
Params.spU_tblCategory param = new Params.spU_tblCategory(false);
param.SetUpConnection(string.Empty);
param.Param_Cat_LngID = record.Col_Cat_LngID.Value;
if (record.Col_Cat_StrName == null || record.Col_Cat_StrName.UseNull)
{
param.Param_ConsiderNull_Cat_StrName = true;
param.Param_Cat_StrName = SqlString.Null;
}
else if (!record.Col_Cat_StrName.UseDefault)
{
param.Param_Cat_StrName = record.Col_Cat_StrName.Value;
}
using (SPs.spU_tblCategory sp = new SPs.spU_tblCategory(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_tblCategory Param = null;
SPs.spU_tblCategory SP = null;
Param = new Params.spU_tblCategory();
Param.SetUpConnection(ConnectionString);
Param.Param_Cat_LngID = CurrentID;
if (txt_Cat_StrName.Text.Trim() != String.Empty)
{
Param.Param_Cat_StrName = new System.Data.SqlTypes.SqlString(txt_Cat_StrName.Text);
}
SP = new SPs.spU_tblCategory();
if (SP.Execute(ref Param))
{
if (ReturnURL.Visible)
{
Response.Redirect(String.Format("WebForm_tblCategory.aspx?Action=Edit&ID={0}&ReturnToUrl={1}&ReturnToDisplay={2}", CurrentID.ToString(), ReturnURL.NavigateUrl, ReturnURL.Text));
}
else
{
Response.Redirect(String.Format("WebForm_tblCategory.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_tblCategory Param = null;
SPs.spI_tblCategory SP = null;
Param = new Params.spI_tblCategory();
Param.SetUpConnection(ConnectionString);
if (txt_Cat_StrName.Text.Trim() != String.Empty)
{
Param.Param_Cat_StrName = new System.Data.SqlTypes.SqlString(txt_Cat_StrName.Text);
}
SP = new SPs.spI_tblCategory();
if (SP.Execute(ref Param))
{
if (ReturnURL.Visible)
{
Response.Redirect(String.Format("WebForm_tblCategory.aspx?Action=Edit&ID={0}&ReturnToUrl={1}&ReturnToDisplay={2}", Param.Param_Cat_LngID.ToString(), ReturnURL.NavigateUrl, ReturnURL.Text));
}
else
{
Response.Redirect(String.Format("WebForm_tblCategory.aspx?Action=Edit&ID={0}", Param.Param_Cat_LngID.ToString()));
}
return;
}
else
{
if (Param.SqlException != null)
{
throw Param.SqlException;
}
if (Param.OtherException != null)
{
throw Param.OtherException;
}
}
}
}