/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(WebDemo.Model.WebDemo.Params model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Params(");
strSql.Append("ParamID,ParamName,ParamValue,Remark,IsShow,IsEdit)");
strSql.Append(" values (");
strSql.Append("@ParamID,@ParamName,@ParamValue,@Remark,@IsShow,@IsEdit)");
SqlParameter[] parameters =
{
new SqlParameter("@ParamID", SqlDbType.Int, 4),
new SqlParameter("@ParamName", SqlDbType.VarChar, 50),
new SqlParameter("@ParamValue", SqlDbType.VarChar, 500),
new SqlParameter("@Remark", SqlDbType.VarChar, 500),
new SqlParameter("@IsShow", SqlDbType.Bit, 1),
new SqlParameter("@IsEdit", SqlDbType.Bit, 1)
};
parameters[0].Value = model.ParamID;
parameters[1].Value = model.ParamName;
parameters[2].Value = model.ParamValue;
parameters[3].Value = model.Remark;
parameters[4].Value = model.IsShow;
parameters[5].Value = model.IsEdit;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
private void ShowInfo(int ParamID)
{
WebDemo.BLL.WebDemo.Params bll = new WebDemo.BLL.WebDemo.Params();
WebDemo.Model.WebDemo.Params model = bll.GetModel(ParamID);
this.lblParamID.Text = model.ParamID.ToString();
this.txtParamName.Text = model.ParamName;
this.txtParamValue.Text = model.ParamValue;
this.txtRemark.Text = model.Remark;
this.chkIsShow.Checked = model.IsShow;
this.chkIsEdit.Checked = model.IsEdit;
}
private void ShowInfo(int ParamID)
{
WebDemo.BLL.WebDemo.Params bll = new WebDemo.BLL.WebDemo.Params();
WebDemo.Model.WebDemo.Params model = bll.GetModel(ParamID);
this.lblParamID.Text = model.ParamID.ToString();
this.lblParamName.Text = model.ParamName;
this.lblParamValue.Text = model.ParamValue;
this.lblRemark.Text = model.Remark;
this.lblIsShow.Text = model.IsShow?"是":"否";
this.lblIsEdit.Text = model.IsEdit?"是":"否";
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public WebDemo.Model.WebDemo.Params DataRowToModel(DataRow row)
{
WebDemo.Model.WebDemo.Params model = new WebDemo.Model.WebDemo.Params();
if (row != null)
{
if (row["ParamID"] != null && row["ParamID"].ToString() != "")
{
model.ParamID = int.Parse(row["ParamID"].ToString());
}
if (row["ParamName"] != null)
{
model.ParamName = row["ParamName"].ToString();
}
if (row["ParamValue"] != null)
{
model.ParamValue = row["ParamValue"].ToString();
}
if (row["Remark"] != null)
{
model.Remark = row["Remark"].ToString();
}
if (row["IsShow"] != null && row["IsShow"].ToString() != "")
{
if ((row["IsShow"].ToString() == "1") || (row["IsShow"].ToString().ToLower() == "true"))
{
model.IsShow = true;
}
else
{
model.IsShow = false;
}
}
if (row["IsEdit"] != null && row["IsEdit"].ToString() != "")
{
if ((row["IsEdit"].ToString() == "1") || (row["IsEdit"].ToString().ToLower() == "true"))
{
model.IsEdit = true;
}
else
{
model.IsEdit = false;
}
}
}
return(model);
}
protected void btnSave_Click(object sender, EventArgs e)
{
string strErr = "";
if (!PageValidate.IsNumber(txtParamID.Text))
{
strErr += "ParamID格式错误！\\n";
}
if (this.txtParamName.Text.Trim().Length == 0)
{
strErr += "ParamName不能为空！\\n";
}
if (this.txtParamValue.Text.Trim().Length == 0)
{
strErr += "ParamValue不能为空！\\n";
}
if (this.txtRemark.Text.Trim().Length == 0)
{
strErr += "备注不能为空！\\n";
}
if (strErr != "")
{
MessageBox.Show(this, strErr);
return;
}
int ParamID = int.Parse(this.txtParamID.Text);
string ParamName = this.txtParamName.Text;
string ParamValue = this.txtParamValue.Text;
string Remark = this.txtRemark.Text;
bool IsShow = this.chkIsShow.Checked;
bool IsEdit = this.chkIsEdit.Checked;
WebDemo.Model.WebDemo.Params model = new WebDemo.Model.WebDemo.Params();
model.ParamID = ParamID;
model.ParamName = ParamName;
model.ParamValue = ParamValue;
model.Remark = Remark;
model.IsShow = IsShow;
model.IsEdit = IsEdit;
WebDemo.BLL.WebDemo.Params bll = new WebDemo.BLL.WebDemo.Params();
bll.Add(model);
Maticsoft.Common.MessageBox.ShowAndRedirect(this, "保存成功！", "add.aspx");
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(WebDemo.Model.WebDemo.Params model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Params set ");
strSql.Append("ParamName=@ParamName,");
strSql.Append("ParamValue=@ParamValue,");
strSql.Append("Remark=@Remark,");
strSql.Append("IsShow=@IsShow,");
strSql.Append("IsEdit=@IsEdit");
strSql.Append(" where ParamID=@ParamID ");
SqlParameter[] parameters =
{
new SqlParameter("@ParamName", SqlDbType.VarChar, 50),
new SqlParameter("@ParamValue", SqlDbType.VarChar, 500),
new SqlParameter("@Remark", SqlDbType.VarChar, 500),
new SqlParameter("@IsShow", SqlDbType.Bit, 1),
new SqlParameter("@IsEdit", SqlDbType.Bit, 1),
new SqlParameter("@ParamID", SqlDbType.Int, 4)
};
parameters[0].Value = model.ParamName;
parameters[1].Value = model.ParamValue;
parameters[2].Value = model.Remark;
parameters[3].Value = model.IsShow;
parameters[4].Value = model.IsEdit;
parameters[5].Value = model.ParamID;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public WebDemo.Model.WebDemo.Params GetModel(int ParamID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ParamID,ParamName,ParamValue,Remark,IsShow,IsEdit from Params ");
strSql.Append(" where ParamID=@ParamID ");
SqlParameter[] parameters =
{
new SqlParameter("@ParamID", SqlDbType.Int, 4)
};
parameters[0].Value = ParamID;
WebDemo.Model.WebDemo.Params model = new WebDemo.Model.WebDemo.Params();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
