public void LoadSystemVariable() { try { List <core_variable> list = dbContext_0.Fetch <core_variable>("", new object[0]); foreach (core_variable item in list) { if (!string.IsNullOrEmpty(item.VariableName)) { if (!string.IsNullOrEmpty(item.VariableValue)) { SysContext.SetVariableValue(item.VariableName, item.VariableValue); } else if (!string.IsNullOrEmpty(item.VariableExpression)) { try { string value = dbContext_0.ExecuteScalar <string>(item.VariableExpression, new object[1] { SysContext.WanJiangUserID }); SysContext.SetVariableValue(item.VariableName, value); } catch (Exception) { } } } } } catch (Exception) { } }